forked from OSchip/llvm-project
1748 lines
58 KiB
LLVM
1748 lines
58 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s --check-prefix=X86
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; RUN: llc < %s -mtriple=x86_64-unknown -print-schedule=true -mcpu=haswell| FileCheck %s --check-prefix=X64-HSW
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; RUN: llc < %s -mtriple=x86_64-unknown -print-schedule=true -mcpu=btver2| FileCheck %s --check-prefix=X64-JAG
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; RUN: llc < %s -mtriple=i686-unknown -mul-constant-optimization=false | FileCheck %s --check-prefix=X86-NOOPT
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; RUN: llc < %s -mtriple=x86_64-unknown -mul-constant-optimization=false -print-schedule=true -mcpu=haswell| FileCheck %s --check-prefix=HSW-NOOPT
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; RUN: llc < %s -mtriple=x86_64-unknown -mul-constant-optimization=false -print-schedule=true -mcpu=btver2| FileCheck %s --check-prefix=JAG-NOOPT
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; RUN: llc < %s -mtriple=x86_64-unknown -print-schedule=true -mcpu=slm| FileCheck %s --check-prefix=X64-SLM
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; RUN: llc < %s -mtriple=x86_64-unknown -mul-constant-optimization=false -print-schedule=true -mcpu=slm| FileCheck %s --check-prefix=SLM-NOOPT
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define i32 @test_mul_by_1(i32 %x) {
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; X86-LABEL: test_mul_by_1:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: retl
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;
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; X64-HSW-LABEL: test_mul_by_1:
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; X64-HSW: # BB#0:
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; X64-HSW-NEXT: movl %edi, %eax # sched: [1:0.25]
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; X64-HSW-NEXT: retq # sched: [1:1.00]
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;
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; X64-JAG-LABEL: test_mul_by_1:
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; X64-JAG: # BB#0:
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; X64-JAG-NEXT: movl %edi, %eax # sched: [1:0.17]
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; X64-JAG-NEXT: retq # sched: [4:1.00]
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;
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; X86-NOOPT-LABEL: test_mul_by_1:
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; X86-NOOPT: # BB#0:
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; X86-NOOPT-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NOOPT-NEXT: retl
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;
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; HSW-NOOPT-LABEL: test_mul_by_1:
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; HSW-NOOPT: # BB#0:
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; HSW-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.25]
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; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
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;
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; JAG-NOOPT-LABEL: test_mul_by_1:
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; JAG-NOOPT: # BB#0:
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; JAG-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.17]
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; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
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;
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; X64-SLM-LABEL: test_mul_by_1:
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; X64-SLM: # BB#0:
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; X64-SLM-NEXT: movl %edi, %eax # sched: [1:0.50]
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; X64-SLM-NEXT: retq # sched: [4:1.00]
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;
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; SLM-NOOPT-LABEL: test_mul_by_1:
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; SLM-NOOPT: # BB#0:
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; SLM-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.50]
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; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
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%mul = mul nsw i32 %x, 1
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ret i32 %mul
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}
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define i32 @test_mul_by_2(i32 %x) {
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; X86-LABEL: test_mul_by_2:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: addl %eax, %eax
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; X86-NEXT: retl
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;
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; X64-HSW-LABEL: test_mul_by_2:
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; X64-HSW: # BB#0:
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; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-HSW-NEXT: leal (%rdi,%rdi), %eax # sched: [1:0.50]
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; X64-HSW-NEXT: retq # sched: [1:1.00]
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;
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; X64-JAG-LABEL: test_mul_by_2:
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; X64-JAG: # BB#0:
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; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-JAG-NEXT: leal (%rdi,%rdi), %eax # sched: [1:0.50]
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; X64-JAG-NEXT: retq # sched: [4:1.00]
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;
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; X86-NOOPT-LABEL: test_mul_by_2:
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; X86-NOOPT: # BB#0:
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; X86-NOOPT-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NOOPT-NEXT: addl %eax, %eax
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; X86-NOOPT-NEXT: retl
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;
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; HSW-NOOPT-LABEL: test_mul_by_2:
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; HSW-NOOPT: # BB#0:
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; HSW-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; HSW-NOOPT-NEXT: leal (%rdi,%rdi), %eax # sched: [1:0.50]
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; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
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;
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; JAG-NOOPT-LABEL: test_mul_by_2:
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; JAG-NOOPT: # BB#0:
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; JAG-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; JAG-NOOPT-NEXT: leal (%rdi,%rdi), %eax # sched: [1:0.50]
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; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
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;
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; X64-SLM-LABEL: test_mul_by_2:
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; X64-SLM: # BB#0:
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; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-SLM-NEXT: leal (%rdi,%rdi), %eax # sched: [1:1.00]
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; X64-SLM-NEXT: retq # sched: [4:1.00]
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;
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; SLM-NOOPT-LABEL: test_mul_by_2:
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; SLM-NOOPT: # BB#0:
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; SLM-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; SLM-NOOPT-NEXT: leal (%rdi,%rdi), %eax # sched: [1:1.00]
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; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
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%mul = mul nsw i32 %x, 2
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ret i32 %mul
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}
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define i32 @test_mul_by_3(i32 %x) {
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; X86-LABEL: test_mul_by_3:
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; X86: # BB#0:
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; X86-NEXT: imull $3, {{[0-9]+}}(%esp), %eax
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; X86-NEXT: retl
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;
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; X64-HSW-LABEL: test_mul_by_3:
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; X64-HSW: # BB#0:
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; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-HSW-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
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; X64-HSW-NEXT: retq # sched: [1:1.00]
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;
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; X64-JAG-LABEL: test_mul_by_3:
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; X64-JAG: # BB#0:
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; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-JAG-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
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; X64-JAG-NEXT: retq # sched: [4:1.00]
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;
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; X86-NOOPT-LABEL: test_mul_by_3:
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; X86-NOOPT: # BB#0:
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; X86-NOOPT-NEXT: imull $3, {{[0-9]+}}(%esp), %eax
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; X86-NOOPT-NEXT: retl
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;
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; HSW-NOOPT-LABEL: test_mul_by_3:
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; HSW-NOOPT: # BB#0:
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; HSW-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; HSW-NOOPT-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
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; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
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;
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; JAG-NOOPT-LABEL: test_mul_by_3:
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; JAG-NOOPT: # BB#0:
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; JAG-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; JAG-NOOPT-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
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; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
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;
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; X64-SLM-LABEL: test_mul_by_3:
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; X64-SLM: # BB#0:
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; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-SLM-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:1.00]
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; X64-SLM-NEXT: retq # sched: [4:1.00]
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;
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; SLM-NOOPT-LABEL: test_mul_by_3:
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; SLM-NOOPT: # BB#0:
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; SLM-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; SLM-NOOPT-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:1.00]
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; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
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%mul = mul nsw i32 %x, 3
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ret i32 %mul
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}
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define i32 @test_mul_by_4(i32 %x) {
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; X86-LABEL: test_mul_by_4:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: shll $2, %eax
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; X86-NEXT: retl
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;
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; X64-HSW-LABEL: test_mul_by_4:
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; X64-HSW: # BB#0:
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; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-HSW-NEXT: leal (,%rdi,4), %eax # sched: [1:0.50]
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; X64-HSW-NEXT: retq # sched: [1:1.00]
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;
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; X64-JAG-LABEL: test_mul_by_4:
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; X64-JAG: # BB#0:
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; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-JAG-NEXT: leal (,%rdi,4), %eax # sched: [1:0.50]
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; X64-JAG-NEXT: retq # sched: [4:1.00]
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;
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; X86-NOOPT-LABEL: test_mul_by_4:
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; X86-NOOPT: # BB#0:
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; X86-NOOPT-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NOOPT-NEXT: shll $2, %eax
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; X86-NOOPT-NEXT: retl
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;
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; HSW-NOOPT-LABEL: test_mul_by_4:
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; HSW-NOOPT: # BB#0:
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; HSW-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; HSW-NOOPT-NEXT: leal (,%rdi,4), %eax # sched: [1:0.50]
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; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
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;
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; JAG-NOOPT-LABEL: test_mul_by_4:
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; JAG-NOOPT: # BB#0:
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; JAG-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; JAG-NOOPT-NEXT: leal (,%rdi,4), %eax # sched: [1:0.50]
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; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
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;
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; X64-SLM-LABEL: test_mul_by_4:
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; X64-SLM: # BB#0:
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; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-SLM-NEXT: leal (,%rdi,4), %eax # sched: [1:1.00]
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; X64-SLM-NEXT: retq # sched: [4:1.00]
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;
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; SLM-NOOPT-LABEL: test_mul_by_4:
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; SLM-NOOPT: # BB#0:
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; SLM-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; SLM-NOOPT-NEXT: leal (,%rdi,4), %eax # sched: [1:1.00]
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; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
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%mul = mul nsw i32 %x, 4
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ret i32 %mul
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}
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define i32 @test_mul_by_5(i32 %x) {
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; X86-LABEL: test_mul_by_5:
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; X86: # BB#0:
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; X86-NEXT: imull $5, {{[0-9]+}}(%esp), %eax
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; X86-NEXT: retl
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;
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; X64-HSW-LABEL: test_mul_by_5:
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; X64-HSW: # BB#0:
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; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
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; X64-HSW-NEXT: retq # sched: [1:1.00]
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;
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; X64-JAG-LABEL: test_mul_by_5:
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; X64-JAG: # BB#0:
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; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
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; X64-JAG-NEXT: retq # sched: [4:1.00]
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;
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; X86-NOOPT-LABEL: test_mul_by_5:
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; X86-NOOPT: # BB#0:
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; X86-NOOPT-NEXT: imull $5, {{[0-9]+}}(%esp), %eax
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; X86-NOOPT-NEXT: retl
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;
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; HSW-NOOPT-LABEL: test_mul_by_5:
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; HSW-NOOPT: # BB#0:
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; HSW-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; HSW-NOOPT-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
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; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
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;
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; JAG-NOOPT-LABEL: test_mul_by_5:
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; JAG-NOOPT: # BB#0:
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; JAG-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; JAG-NOOPT-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
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; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
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;
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; X64-SLM-LABEL: test_mul_by_5:
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; X64-SLM: # BB#0:
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; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-SLM-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:1.00]
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; X64-SLM-NEXT: retq # sched: [4:1.00]
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;
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; SLM-NOOPT-LABEL: test_mul_by_5:
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; SLM-NOOPT: # BB#0:
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; SLM-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; SLM-NOOPT-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:1.00]
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; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
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%mul = mul nsw i32 %x, 5
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ret i32 %mul
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}
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define i32 @test_mul_by_6(i32 %x) {
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; X86-LABEL: test_mul_by_6:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: addl %eax, %eax
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; X86-NEXT: leal (%eax,%eax,2), %eax
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; X86-NEXT: retl
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;
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; X64-HSW-LABEL: test_mul_by_6:
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; X64-HSW: # BB#0:
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; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-HSW-NEXT: addl %edi, %edi # sched: [1:0.25]
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; X64-HSW-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
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; X64-HSW-NEXT: retq # sched: [1:1.00]
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;
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; X64-JAG-LABEL: test_mul_by_6:
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; X64-JAG: # BB#0:
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; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-JAG-NEXT: addl %edi, %edi # sched: [1:0.50]
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; X64-JAG-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
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; X64-JAG-NEXT: retq # sched: [4:1.00]
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;
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; X86-NOOPT-LABEL: test_mul_by_6:
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; X86-NOOPT: # BB#0:
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; X86-NOOPT-NEXT: imull $6, {{[0-9]+}}(%esp), %eax
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; X86-NOOPT-NEXT: retl
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;
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; HSW-NOOPT-LABEL: test_mul_by_6:
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; HSW-NOOPT: # BB#0:
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; HSW-NOOPT-NEXT: imull $6, %edi, %eax # sched: [4:1.00]
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; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
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;
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; JAG-NOOPT-LABEL: test_mul_by_6:
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; JAG-NOOPT: # BB#0:
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; JAG-NOOPT-NEXT: imull $6, %edi, %eax # sched: [3:1.00]
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; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
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;
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; X64-SLM-LABEL: test_mul_by_6:
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; X64-SLM: # BB#0:
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; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-SLM-NEXT: addl %edi, %edi # sched: [1:0.50]
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; X64-SLM-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:1.00]
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; X64-SLM-NEXT: retq # sched: [4:1.00]
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;
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; SLM-NOOPT-LABEL: test_mul_by_6:
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; SLM-NOOPT: # BB#0:
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; SLM-NOOPT-NEXT: imull $6, %edi, %eax # sched: [3:1.00]
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; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
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%mul = mul nsw i32 %x, 6
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ret i32 %mul
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}
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define i32 @test_mul_by_7(i32 %x) {
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; X86-LABEL: test_mul_by_7:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: leal (,%ecx,8), %eax
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; X86-NEXT: subl %ecx, %eax
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; X86-NEXT: retl
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;
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; X64-HSW-LABEL: test_mul_by_7:
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; X64-HSW: # BB#0:
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; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
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; X64-HSW-NEXT: leal (,%rdi,8), %eax # sched: [1:0.50]
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; X64-HSW-NEXT: subl %edi, %eax # sched: [1:0.25]
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; X64-HSW-NEXT: retq # sched: [1:1.00]
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;
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; X64-JAG-LABEL: test_mul_by_7:
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; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_7:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $7, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_7:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $7, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_7:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $7, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_7:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: leal (,%rdi,8), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_7:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $7, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 7
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_8(i32 %x) {
|
|
; X86-LABEL: test_mul_by_8:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: shll $3, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_8:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_8:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_8:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: shll $3, %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_8:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; HSW-NOOPT-NEXT: leal (,%rdi,8), %eax # sched: [1:0.50]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_8:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; JAG-NOOPT-NEXT: leal (,%rdi,8), %eax # sched: [1:0.50]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_8:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: leal (,%rdi,8), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_8:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; SLM-NOOPT-NEXT: leal (,%rdi,8), %eax # sched: [1:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 8
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_9(i32 %x) {
|
|
; X86-LABEL: test_mul_by_9:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: imull $9, {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_9:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_9:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_9:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $9, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_9:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; HSW-NOOPT-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_9:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; JAG-NOOPT-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_9:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_9:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; SLM-NOOPT-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 9
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_10(i32 %x) {
|
|
; X86-LABEL: test_mul_by_10:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: addl %eax, %eax
|
|
; X86-NEXT: leal (%eax,%eax,4), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_10:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: addl %edi, %edi # sched: [1:0.25]
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_10:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: addl %edi, %edi # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_10:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $10, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_10:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $10, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_10:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $10, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_10:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: addl %edi, %edi # sched: [1:0.50]
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_10:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $10, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 10
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_11(i32 %x) {
|
|
; X86-LABEL: test_mul_by_11:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: leal (%eax,%eax,4), %ecx
|
|
; X86-NEXT: leal (%eax,%ecx,2), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_11:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_11:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_11:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $11, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_11:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $11, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_11:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $11, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_11:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $11, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_11:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $11, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 11
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_12(i32 %x) {
|
|
; X86-LABEL: test_mul_by_12:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: shll $2, %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_12:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: shll $2, %edi # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_12:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: shll $2, %edi # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_12:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $12, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_12:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $12, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_12:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $12, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_12:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: shll $2, %edi # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_12:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $12, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 12
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_13(i32 %x) {
|
|
; X86-LABEL: test_mul_by_13:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %ecx
|
|
; X86-NEXT: leal (%eax,%ecx,4), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_13:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_13:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_13:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $13, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_13:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $13, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_13:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $13, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_13:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $13, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_13:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $13, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 13
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_14(i32 %x) {
|
|
; X86-LABEL: test_mul_by_14:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,2), %eax
|
|
; X86-NEXT: leal (%ecx,%eax,4), %eax
|
|
; X86-NEXT: addl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_14:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: addl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_14:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: addl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_14:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $14, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_14:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $14, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_14:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $14, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_14:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $14, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_14:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $14, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 14
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_15(i32 %x) {
|
|
; X86-LABEL: test_mul_by_15:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: leal (%eax,%eax,4), %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_15:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_15:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_15:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $15, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_15:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $15, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_15:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $15, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_15:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal (%rax,%rax,2), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_15:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $15, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 15
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_16(i32 %x) {
|
|
; X86-LABEL: test_mul_by_16:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: shll $4, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_16:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: shll $4, %edi # sched: [1:0.50]
|
|
; X64-HSW-NEXT: movl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_16:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: shll $4, %edi # sched: [1:0.50]
|
|
; X64-JAG-NEXT: movl %edi, %eax # sched: [1:0.17]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_16:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: shll $4, %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_16:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: shll $4, %edi # sched: [1:0.50]
|
|
; HSW-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.25]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_16:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: shll $4, %edi # sched: [1:0.50]
|
|
; JAG-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.17]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_16:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: shll $4, %edi # sched: [1:1.00]
|
|
; X64-SLM-NEXT: movl %edi, %eax # sched: [1:0.50]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_16:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: shll $4, %edi # sched: [1:1.00]
|
|
; SLM-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.50]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 16
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_17(i32 %x) {
|
|
; X86-LABEL: test_mul_by_17:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %eax
|
|
; X86-NEXT: shll $4, %eax
|
|
; X86-NEXT: addl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_17:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: movl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: shll $4, %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rax,%rdi), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_17:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: movl %edi, %eax # sched: [1:0.17]
|
|
; X64-JAG-NEXT: shll $4, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rax,%rdi), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_17:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $17, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_17:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $17, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_17:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $17, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_17:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: movl %edi, %eax # sched: [1:0.50]
|
|
; X64-SLM-NEXT: shll $4, %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal (%rax,%rdi), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_17:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $17, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 17
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_18(i32 %x) {
|
|
; X86-LABEL: test_mul_by_18:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: addl %eax, %eax
|
|
; X86-NEXT: leal (%eax,%eax,8), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_18:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: addl %edi, %edi # sched: [1:0.25]
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_18:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: addl %edi, %edi # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_18:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $18, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_18:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $18, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_18:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $18, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_18:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: addl %edi, %edi # sched: [1:0.50]
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_18:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $18, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 18
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_19(i32 %x) {
|
|
; X86-LABEL: test_mul_by_19:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,4), %eax
|
|
; X86-NEXT: shll $2, %eax
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_19:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: shll $2, %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: subl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_19:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: shll $2, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_19:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $19, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_19:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $19, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_19:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $19, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_19:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $19, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_19:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $19, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 19
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_20(i32 %x) {
|
|
; X86-LABEL: test_mul_by_20:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: shll $2, %eax
|
|
; X86-NEXT: leal (%eax,%eax,4), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_20:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: shll $2, %edi # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_20:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: shll $2, %edi # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_20:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $20, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_20:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $20, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_20:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $20, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_20:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: shll $2, %edi # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_20:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $20, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 20
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_21(i32 %x) {
|
|
; X86-LABEL: test_mul_by_21:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: leal (%eax,%eax,4), %ecx
|
|
; X86-NEXT: leal (%eax,%ecx,4), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_21:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_21:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_21:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $21, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_21:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $21, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_21:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $21, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_21:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $21, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_21:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $21, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 21
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_22(i32 %x) {
|
|
; X86-LABEL: test_mul_by_22:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,4), %eax
|
|
; X86-NEXT: leal (%ecx,%eax,4), %eax
|
|
; X86-NEXT: addl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_22:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: addl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_22:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: addl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_22:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $22, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_22:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $22, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_22:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $22, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_22:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $22, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_22:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $22, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 22
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_23(i32 %x) {
|
|
; X86-LABEL: test_mul_by_23:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,2), %eax
|
|
; X86-NEXT: shll $3, %eax
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_23:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: shll $3, %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: subl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_23:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: shll $3, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_23:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $23, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_23:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $23, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_23:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $23, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_23:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $23, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_23:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $23, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 23
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_24(i32 %x) {
|
|
; X86-LABEL: test_mul_by_24:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: shll $3, %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_24:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: shll $3, %edi # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_24:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: shll $3, %edi # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_24:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $24, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_24:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $24, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_24:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $24, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_24:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: shll $3, %edi # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,2), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_24:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $24, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 24
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_25(i32 %x) {
|
|
; X86-LABEL: test_mul_by_25:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: leal (%eax,%eax,4), %eax
|
|
; X86-NEXT: leal (%eax,%eax,4), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_25:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rax,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_25:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rax,%rax,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_25:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $25, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_25:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $25, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_25:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $25, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_25:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal (%rax,%rax,4), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_25:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $25, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 25
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_26(i32 %x) {
|
|
; X86-LABEL: test_mul_by_26:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,8), %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %eax
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_26:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: subl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_26:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_26:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $26, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_26:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $26, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_26:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $26, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_26:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $26, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_26:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $26, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 26
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_27(i32 %x) {
|
|
; X86-LABEL: test_mul_by_27:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: leal (%eax,%eax,8), %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_27:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_27:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_27:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $27, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_27:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $27, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_27:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $27, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_27:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal (%rax,%rax,2), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_27:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $27, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 27
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_28(i32 %x) {
|
|
; X86-LABEL: test_mul_by_28:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,8), %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %eax
|
|
; X86-NEXT: addl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_28:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: addl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_28:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: addl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_28:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $28, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_28:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $28, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_28:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $28, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_28:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $28, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_28:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $28, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 28
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_29(i32 %x) {
|
|
; X86-LABEL: test_mul_by_29:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,8), %eax
|
|
; X86-NEXT: leal (%eax,%eax,2), %eax
|
|
; X86-NEXT: addl %ecx, %eax
|
|
; X86-NEXT: addl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_29:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: addl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: addl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_29:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal (%rdi,%rdi,8), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal (%rax,%rax,2), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: addl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: addl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_29:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $29, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_29:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $29, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_29:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $29, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_29:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $29, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_29:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $29, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 29
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_30(i32 %x) {
|
|
; X86-LABEL: test_mul_by_30:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %eax
|
|
; X86-NEXT: shll $5, %eax
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_30:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: movl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: shll $5, %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: subl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: subl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_30:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: movl %edi, %eax # sched: [1:0.17]
|
|
; X64-JAG-NEXT: shll $5, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_30:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $30, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_30:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $30, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_30:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $30, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_30:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: imull $30, %edi, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_30:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $30, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 30
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_31(i32 %x) {
|
|
; X86-LABEL: test_mul_by_31:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl %ecx, %eax
|
|
; X86-NEXT: shll $5, %eax
|
|
; X86-NEXT: subl %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_31:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: movl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: shll $5, %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: subl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_31:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: movl %edi, %eax # sched: [1:0.17]
|
|
; X64-JAG-NEXT: shll $5, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_31:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: imull $31, {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_31:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: imull $31, %edi, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_31:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: imull $31, %edi, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_31:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: movl %edi, %eax # sched: [1:0.50]
|
|
; X64-SLM-NEXT: shll $5, %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: subl %edi, %eax # sched: [1:0.50]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_31:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: imull $31, %edi, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 31
|
|
ret i32 %mul
|
|
}
|
|
|
|
define i32 @test_mul_by_32(i32 %x) {
|
|
; X86-LABEL: test_mul_by_32:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: shll $5, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_by_32:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: shll $5, %edi # sched: [1:0.50]
|
|
; X64-HSW-NEXT: movl %edi, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_by_32:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: shll $5, %edi # sched: [1:0.50]
|
|
; X64-JAG-NEXT: movl %edi, %eax # sched: [1:0.17]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_by_32:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: shll $5, %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_by_32:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: shll $5, %edi # sched: [1:0.50]
|
|
; HSW-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.25]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_by_32:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: shll $5, %edi # sched: [1:0.50]
|
|
; JAG-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.17]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_by_32:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: shll $5, %edi # sched: [1:1.00]
|
|
; X64-SLM-NEXT: movl %edi, %eax # sched: [1:0.50]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_by_32:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: shll $5, %edi # sched: [1:1.00]
|
|
; SLM-NOOPT-NEXT: movl %edi, %eax # sched: [1:0.50]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 32
|
|
ret i32 %mul
|
|
}
|
|
|
|
; (x*9+42)*(x*5+2)
|
|
define i32 @test_mul_spec(i32 %x) nounwind {
|
|
; X86-LABEL: test_mul_spec:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: leal 42(%eax,%eax,8), %ecx
|
|
; X86-NEXT: leal 2(%eax,%eax,4), %eax
|
|
; X86-NEXT: imull %ecx, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-HSW-LABEL: test_mul_spec:
|
|
; X64-HSW: # BB#0:
|
|
; X64-HSW-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,8), %ecx # sched: [1:0.50]
|
|
; X64-HSW-NEXT: addl $42, %ecx # sched: [1:0.25]
|
|
; X64-HSW-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-HSW-NEXT: addl $2, %eax # sched: [1:0.25]
|
|
; X64-HSW-NEXT: imull %ecx, %eax # sched: [4:1.00]
|
|
; X64-HSW-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; X64-JAG-LABEL: test_mul_spec:
|
|
; X64-JAG: # BB#0:
|
|
; X64-JAG-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-JAG-NEXT: leal 42(%rdi,%rdi,8), %ecx # sched: [1:0.50]
|
|
; X64-JAG-NEXT: leal 2(%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; X64-JAG-NEXT: imull %ecx, %eax # sched: [3:1.00]
|
|
; X64-JAG-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X86-NOOPT-LABEL: test_mul_spec:
|
|
; X86-NOOPT: # BB#0:
|
|
; X86-NOOPT-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NOOPT-NEXT: leal 42(%eax,%eax,8), %ecx
|
|
; X86-NOOPT-NEXT: leal 2(%eax,%eax,4), %eax
|
|
; X86-NOOPT-NEXT: imull %ecx, %eax
|
|
; X86-NOOPT-NEXT: retl
|
|
;
|
|
; HSW-NOOPT-LABEL: test_mul_spec:
|
|
; HSW-NOOPT: # BB#0:
|
|
; HSW-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; HSW-NOOPT-NEXT: leal (%rdi,%rdi,8), %ecx # sched: [1:0.50]
|
|
; HSW-NOOPT-NEXT: addl $42, %ecx # sched: [1:0.25]
|
|
; HSW-NOOPT-NEXT: leal (%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; HSW-NOOPT-NEXT: addl $2, %eax # sched: [1:0.25]
|
|
; HSW-NOOPT-NEXT: imull %ecx, %eax # sched: [4:1.00]
|
|
; HSW-NOOPT-NEXT: retq # sched: [1:1.00]
|
|
;
|
|
; JAG-NOOPT-LABEL: test_mul_spec:
|
|
; JAG-NOOPT: # BB#0:
|
|
; JAG-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; JAG-NOOPT-NEXT: leal 42(%rdi,%rdi,8), %ecx # sched: [1:0.50]
|
|
; JAG-NOOPT-NEXT: leal 2(%rdi,%rdi,4), %eax # sched: [1:0.50]
|
|
; JAG-NOOPT-NEXT: imull %ecx, %eax # sched: [3:1.00]
|
|
; JAG-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; X64-SLM-LABEL: test_mul_spec:
|
|
; X64-SLM: # BB#0:
|
|
; X64-SLM-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; X64-SLM-NEXT: leal 42(%rdi,%rdi,8), %ecx # sched: [1:1.00]
|
|
; X64-SLM-NEXT: leal 2(%rdi,%rdi,4), %eax # sched: [1:1.00]
|
|
; X64-SLM-NEXT: imull %ecx, %eax # sched: [3:1.00]
|
|
; X64-SLM-NEXT: retq # sched: [4:1.00]
|
|
;
|
|
; SLM-NOOPT-LABEL: test_mul_spec:
|
|
; SLM-NOOPT: # BB#0:
|
|
; SLM-NOOPT-NEXT: # kill: %EDI<def> %EDI<kill> %RDI<def>
|
|
; SLM-NOOPT-NEXT: leal 42(%rdi,%rdi,8), %ecx # sched: [1:1.00]
|
|
; SLM-NOOPT-NEXT: leal 2(%rdi,%rdi,4), %eax # sched: [1:1.00]
|
|
; SLM-NOOPT-NEXT: imull %ecx, %eax # sched: [3:1.00]
|
|
; SLM-NOOPT-NEXT: retq # sched: [4:1.00]
|
|
%mul = mul nsw i32 %x, 9
|
|
%add = add nsw i32 %mul, 42
|
|
%mul2 = mul nsw i32 %x, 5
|
|
%add2 = add nsw i32 %mul2, 2
|
|
%mul3 = mul nsw i32 %add, %add2
|
|
ret i32 %mul3
|
|
}
|