forked from OSchip/llvm-project
Simon Pilgrim
parent
b884b208ee
commit
6f26f3d07f
|
|
@ -0,0 +1,145 @@
|
|||
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mattr=+popcnt | FileCheck %s --check-prefix=CHECK --check-prefix=GENERIC
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=slm | FileCheck %s --check-prefix=CHECK --check-prefix=SLM
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=goldmont | FileCheck %s --check-prefix=CHECK --check-prefix=SLM
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=sandybridge | FileCheck %s --check-prefix=CHECK --check-prefix=SANDY
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=ivybridge | FileCheck %s --check-prefix=CHECK --check-prefix=SANDY
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=haswell | FileCheck %s --check-prefix=CHECK --check-prefix=HASWELL
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=skylake | FileCheck %s --check-prefix=CHECK --check-prefix=HASWELL
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=knl | FileCheck %s --check-prefix=CHECK --check-prefix=HASWELL
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=btver2 | FileCheck %s --check-prefix=CHECK --check-prefix=BTVER2
|
||||
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -print-schedule -mcpu=znver1 | FileCheck %s --check-prefix=CHECK --check-prefix=BTVER2
|
||||
|
||||
define i16 @test_ctpop_i16(i16 zeroext %a0, i16 *%a1) {
|
||||
; GENERIC-LABEL: test_ctpop_i16:
|
||||
; GENERIC: # BB#0:
|
||||
; GENERIC-NEXT: popcntw (%rsi), %cx
|
||||
; GENERIC-NEXT: popcntw %di, %ax
|
||||
; GENERIC-NEXT: orl %ecx, %eax
|
||||
; GENERIC-NEXT: # kill: %AX<def> %AX<kill> %EAX<kill>
|
||||
; GENERIC-NEXT: retq
|
||||
;
|
||||
; SLM-LABEL: test_ctpop_i16:
|
||||
; SLM: # BB#0:
|
||||
; SLM-NEXT: popcntw (%rsi), %cx # sched: [6:1.00]
|
||||
; SLM-NEXT: popcntw %di, %ax # sched: [3:1.00]
|
||||
; SLM-NEXT: orl %ecx, %eax # sched: [1:0.50]
|
||||
; SLM-NEXT: # kill: %AX<def> %AX<kill> %EAX<kill>
|
||||
; SLM-NEXT: retq # sched: [4:1.00]
|
||||
;
|
||||
; SANDY-LABEL: test_ctpop_i16:
|
||||
; SANDY: # BB#0:
|
||||
; SANDY-NEXT: popcntw (%rsi), %cx # sched: [7:1.00]
|
||||
; SANDY-NEXT: popcntw %di, %ax # sched: [3:1.00]
|
||||
; SANDY-NEXT: orl %ecx, %eax # sched: [1:0.33]
|
||||
; SANDY-NEXT: # kill: %AX<def> %AX<kill> %EAX<kill>
|
||||
; SANDY-NEXT: retq # sched: [1:1.00]
|
||||
;
|
||||
; HASWELL-LABEL: test_ctpop_i16:
|
||||
; HASWELL: # BB#0:
|
||||
; HASWELL-NEXT: popcntw (%rsi), %cx # sched: [7:1.00]
|
||||
; HASWELL-NEXT: popcntw %di, %ax # sched: [3:1.00]
|
||||
; HASWELL-NEXT: orl %ecx, %eax # sched: [1:0.25]
|
||||
; HASWELL-NEXT: # kill: %AX<def> %AX<kill> %EAX<kill>
|
||||
; HASWELL-NEXT: retq # sched: [1:1.00]
|
||||
;
|
||||
; BTVER2-LABEL: test_ctpop_i16:
|
||||
; BTVER2: # BB#0:
|
||||
; BTVER2-NEXT: popcntw (%rsi), %cx # sched: [8:1.00]
|
||||
; BTVER2-NEXT: popcntw %di, %ax # sched: [3:1.00]
|
||||
; BTVER2-NEXT: orl %ecx, %eax # sched: [1:0.50]
|
||||
; BTVER2-NEXT: # kill: %AX<def> %AX<kill> %EAX<kill>
|
||||
; BTVER2-NEXT: retq # sched: [4:1.00]
|
||||
%1 = load i16, i16 *%a1
|
||||
%2 = tail call i16 @llvm.ctpop.i16( i16 %1 )
|
||||
%3 = tail call i16 @llvm.ctpop.i16( i16 %a0 )
|
||||
%4 = or i16 %2, %3
|
||||
ret i16 %4
|
||||
}
|
||||
declare i16 @llvm.ctpop.i16(i16)
|
||||
|
||||
define i32 @test_ctpop_i32(i32 %a0, i32 *%a1) {
|
||||
; GENERIC-LABEL: test_ctpop_i32:
|
||||
; GENERIC: # BB#0:
|
||||
; GENERIC-NEXT: popcntl (%rsi), %ecx
|
||||
; GENERIC-NEXT: popcntl %edi, %eax
|
||||
; GENERIC-NEXT: orl %ecx, %eax
|
||||
; GENERIC-NEXT: retq
|
||||
;
|
||||
; SLM-LABEL: test_ctpop_i32:
|
||||
; SLM: # BB#0:
|
||||
; SLM-NEXT: popcntl (%rsi), %ecx # sched: [6:1.00]
|
||||
; SLM-NEXT: popcntl %edi, %eax # sched: [3:1.00]
|
||||
; SLM-NEXT: orl %ecx, %eax # sched: [1:0.50]
|
||||
; SLM-NEXT: retq # sched: [4:1.00]
|
||||
;
|
||||
; SANDY-LABEL: test_ctpop_i32:
|
||||
; SANDY: # BB#0:
|
||||
; SANDY-NEXT: popcntl (%rsi), %ecx # sched: [7:1.00]
|
||||
; SANDY-NEXT: popcntl %edi, %eax # sched: [3:1.00]
|
||||
; SANDY-NEXT: orl %ecx, %eax # sched: [1:0.33]
|
||||
; SANDY-NEXT: retq # sched: [1:1.00]
|
||||
;
|
||||
; HASWELL-LABEL: test_ctpop_i32:
|
||||
; HASWELL: # BB#0:
|
||||
; HASWELL-NEXT: popcntl (%rsi), %ecx # sched: [7:1.00]
|
||||
; HASWELL-NEXT: popcntl %edi, %eax # sched: [3:1.00]
|
||||
; HASWELL-NEXT: orl %ecx, %eax # sched: [1:0.25]
|
||||
; HASWELL-NEXT: retq # sched: [1:1.00]
|
||||
;
|
||||
; BTVER2-LABEL: test_ctpop_i32:
|
||||
; BTVER2: # BB#0:
|
||||
; BTVER2-NEXT: popcntl (%rsi), %ecx # sched: [8:1.00]
|
||||
; BTVER2-NEXT: popcntl %edi, %eax # sched: [3:1.00]
|
||||
; BTVER2-NEXT: orl %ecx, %eax # sched: [1:0.50]
|
||||
; BTVER2-NEXT: retq # sched: [4:1.00]
|
||||
%1 = load i32, i32 *%a1
|
||||
%2 = tail call i32 @llvm.ctpop.i32( i32 %1 )
|
||||
%3 = tail call i32 @llvm.ctpop.i32( i32 %a0 )
|
||||
%4 = or i32 %2, %3
|
||||
ret i32 %4
|
||||
}
|
||||
declare i32 @llvm.ctpop.i32(i32)
|
||||
|
||||
define i64 @test_ctpop_i64(i64 %a0, i64 *%a1) {
|
||||
; GENERIC-LABEL: test_ctpop_i64:
|
||||
; GENERIC: # BB#0:
|
||||
; GENERIC-NEXT: popcntq (%rsi), %rcx
|
||||
; GENERIC-NEXT: popcntq %rdi, %rax
|
||||
; GENERIC-NEXT: orq %rcx, %rax
|
||||
; GENERIC-NEXT: retq
|
||||
;
|
||||
; SLM-LABEL: test_ctpop_i64:
|
||||
; SLM: # BB#0:
|
||||
; SLM-NEXT: popcntq (%rsi), %rcx # sched: [6:1.00]
|
||||
; SLM-NEXT: popcntq %rdi, %rax # sched: [3:1.00]
|
||||
; SLM-NEXT: orq %rcx, %rax # sched: [1:0.50]
|
||||
; SLM-NEXT: retq # sched: [4:1.00]
|
||||
;
|
||||
; SANDY-LABEL: test_ctpop_i64:
|
||||
; SANDY: # BB#0:
|
||||
; SANDY-NEXT: popcntq (%rsi), %rcx # sched: [9:1.00]
|
||||
; SANDY-NEXT: popcntq %rdi, %rax # sched: [3:1.00]
|
||||
; SANDY-NEXT: orq %rcx, %rax # sched: [1:0.33]
|
||||
; SANDY-NEXT: retq # sched: [1:1.00]
|
||||
;
|
||||
; HASWELL-LABEL: test_ctpop_i64:
|
||||
; HASWELL: # BB#0:
|
||||
; HASWELL-NEXT: popcntq (%rsi), %rcx # sched: [7:1.00]
|
||||
; HASWELL-NEXT: popcntq %rdi, %rax # sched: [3:1.00]
|
||||
; HASWELL-NEXT: orq %rcx, %rax # sched: [1:0.25]
|
||||
; HASWELL-NEXT: retq # sched: [1:1.00]
|
||||
;
|
||||
; BTVER2-LABEL: test_ctpop_i64:
|
||||
; BTVER2: # BB#0:
|
||||
; BTVER2-NEXT: popcntq (%rsi), %rcx # sched: [8:1.00]
|
||||
; BTVER2-NEXT: popcntq %rdi, %rax # sched: [3:1.00]
|
||||
; BTVER2-NEXT: orq %rcx, %rax # sched: [1:0.50]
|
||||
; BTVER2-NEXT: retq # sched: [4:1.00]
|
||||
%1 = load i64, i64 *%a1
|
||||
%2 = tail call i64 @llvm.ctpop.i64( i64 %1 )
|
||||
%3 = tail call i64 @llvm.ctpop.i64( i64 %a0 )
|
||||
%4 = or i64 %2, %3
|
||||
ret i64 %4
|
||||
}
|
||||
declare i64 @llvm.ctpop.i64(i64)
|
||||
Loading…
Reference in New Issue