forked from OSchip/llvm-project
582 lines
14 KiB
LLVM
582 lines
14 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 | FileCheck %s --check-prefix=X64
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define i64 @test_mul_by_1(i64 %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: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_1:
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; X64: # BB#0:
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; X64-NEXT: movq %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 1
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ret i64 %mul
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}
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define i64 @test_mul_by_2(i64 %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: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: shldl $1, %eax, %edx
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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-LABEL: test_mul_by_2:
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; X64: # BB#0:
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; X64-NEXT: leaq (%rdi,%rdi), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 2
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ret i64 %mul
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}
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define i64 @test_mul_by_3(i64 %x) {
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; X86-LABEL: test_mul_by_3:
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; X86: # BB#0:
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; X86-NEXT: movl $3, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $3, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_3:
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; X64: # BB#0:
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; X64-NEXT: leaq (%rdi,%rdi,2), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 3
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ret i64 %mul
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}
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define i64 @test_mul_by_4(i64 %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: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: shldl $2, %eax, %edx
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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-LABEL: test_mul_by_4:
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; X64: # BB#0:
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; X64-NEXT: leaq (,%rdi,4), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 4
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ret i64 %mul
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}
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define i64 @test_mul_by_5(i64 %x) {
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; X86-LABEL: test_mul_by_5:
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; X86: # BB#0:
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; X86-NEXT: movl $5, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $5, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_5:
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; X64: # BB#0:
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; X64-NEXT: leaq (%rdi,%rdi,4), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 5
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ret i64 %mul
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}
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define i64 @test_mul_by_6(i64 %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: leal (%eax,%eax,2), %ecx
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; X86-NEXT: movl $6, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: leal (%edx,%ecx,2), %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_6:
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; X64: # BB#0:
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; X64-NEXT: addq %rdi, %rdi
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; X64-NEXT: leaq (%rdi,%rdi,2), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 6
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ret i64 %mul
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}
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define i64 @test_mul_by_7(i64 %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), %eax
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; X86-NEXT: leal (,%eax,8), %ecx
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; X86-NEXT: subl %eax, %ecx
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; X86-NEXT: movl $7, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_7:
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; X64: # BB#0:
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; X64-NEXT: leaq (,%rdi,8), %rax
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; X64-NEXT: subq %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 7
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ret i64 %mul
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}
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define i64 @test_mul_by_8(i64 %x) {
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; X86-LABEL: test_mul_by_8:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: shldl $3, %eax, %edx
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; X86-NEXT: shll $3, %eax
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_8:
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; X64: # BB#0:
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; X64-NEXT: leaq (,%rdi,8), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 8
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ret i64 %mul
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}
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define i64 @test_mul_by_9(i64 %x) {
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; X86-LABEL: test_mul_by_9:
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; X86: # BB#0:
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; X86-NEXT: movl $9, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $9, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_9:
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; X64: # BB#0:
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; X64-NEXT: leaq (%rdi,%rdi,8), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 9
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ret i64 %mul
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}
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define i64 @test_mul_by_10(i64 %x) {
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; X86-LABEL: test_mul_by_10:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: leal (%eax,%eax,4), %ecx
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; X86-NEXT: movl $10, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: leal (%edx,%ecx,2), %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_10:
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; X64: # BB#0:
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; X64-NEXT: addq %rdi, %rdi
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; X64-NEXT: leaq (%rdi,%rdi,4), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 10
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ret i64 %mul
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}
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define i64 @test_mul_by_11(i64 %x) {
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; X86-LABEL: test_mul_by_11:
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; X86: # BB#0:
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; X86-NEXT: movl $11, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $11, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_11:
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; X64: # BB#0:
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; X64-NEXT: imulq $11, %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 11
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ret i64 %mul
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}
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define i64 @test_mul_by_12(i64 %x) {
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; X86-LABEL: test_mul_by_12:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: leal (%eax,%eax,2), %ecx
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; X86-NEXT: movl $12, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: leal (%edx,%ecx,4), %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_12:
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; X64: # BB#0:
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; X64-NEXT: shlq $2, %rdi
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; X64-NEXT: leaq (%rdi,%rdi,2), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 12
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ret i64 %mul
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}
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define i64 @test_mul_by_13(i64 %x) {
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; X86-LABEL: test_mul_by_13:
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; X86: # BB#0:
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; X86-NEXT: movl $13, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $13, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_13:
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; X64: # BB#0:
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; X64-NEXT: imulq $13, %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 13
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ret i64 %mul
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}
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define i64 @test_mul_by_14(i64 %x) {
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; X86-LABEL: test_mul_by_14:
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; X86: # BB#0:
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; X86-NEXT: movl $14, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $14, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_14:
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; X64: # BB#0:
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; X64-NEXT: imulq $14, %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 14
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ret i64 %mul
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}
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define i64 @test_mul_by_15(i64 %x) {
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; X86-LABEL: test_mul_by_15:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: movl $15, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: leal (%ecx,%ecx,4), %ecx
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; X86-NEXT: leal (%ecx,%ecx,2), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_15:
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; X64: # BB#0:
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; X64-NEXT: leaq (%rdi,%rdi,4), %rax
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; X64-NEXT: leaq (%rax,%rax,2), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 15
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ret i64 %mul
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}
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define i64 @test_mul_by_16(i64 %x) {
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; X86-LABEL: test_mul_by_16:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: shldl $4, %eax, %edx
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; X86-NEXT: shll $4, %eax
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_16:
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; X64: # BB#0:
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; X64-NEXT: shlq $4, %rdi
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; X64-NEXT: movq %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 16
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ret i64 %mul
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}
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define i64 @test_mul_by_17(i64 %x) {
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; X86-LABEL: test_mul_by_17:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl %eax, %ecx
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; X86-NEXT: shll $4, %ecx
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; X86-NEXT: addl %eax, %ecx
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; X86-NEXT: movl $17, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_17:
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; X64: # BB#0:
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; X64-NEXT: movq %rdi, %rax
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; X64-NEXT: shlq $4, %rax
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; X64-NEXT: leaq (%rax,%rdi), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 17
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ret i64 %mul
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}
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define i64 @test_mul_by_18(i64 %x) {
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; X86-LABEL: test_mul_by_18:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: leal (%eax,%eax,8), %ecx
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; X86-NEXT: movl $18, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: leal (%edx,%ecx,2), %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_18:
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; X64: # BB#0:
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; X64-NEXT: addq %rdi, %rdi
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; X64-NEXT: leaq (%rdi,%rdi,8), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 18
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ret i64 %mul
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}
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define i64 @test_mul_by_19(i64 %x) {
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; X86-LABEL: test_mul_by_19:
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; X86: # BB#0:
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; X86-NEXT: movl $19, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $19, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_19:
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; X64: # BB#0:
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; X64-NEXT: imulq $19, %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 19
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ret i64 %mul
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}
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define i64 @test_mul_by_20(i64 %x) {
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; X86-LABEL: test_mul_by_20:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: leal (%eax,%eax,4), %ecx
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; X86-NEXT: movl $20, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: leal (%edx,%ecx,4), %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_20:
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; X64: # BB#0:
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; X64-NEXT: shlq $2, %rdi
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; X64-NEXT: leaq (%rdi,%rdi,4), %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 20
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ret i64 %mul
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}
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define i64 @test_mul_by_21(i64 %x) {
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; X86-LABEL: test_mul_by_21:
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; X86: # BB#0:
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; X86-NEXT: movl $21, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $21, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_21:
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; X64: # BB#0:
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; X64-NEXT: imulq $21, %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 21
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ret i64 %mul
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}
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define i64 @test_mul_by_22(i64 %x) {
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; X86-LABEL: test_mul_by_22:
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; X86: # BB#0:
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; X86-NEXT: movl $22, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $22, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_22:
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; X64: # BB#0:
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; X64-NEXT: imulq $22, %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 22
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ret i64 %mul
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}
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define i64 @test_mul_by_23(i64 %x) {
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; X86-LABEL: test_mul_by_23:
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; X86: # BB#0:
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; X86-NEXT: movl $23, %eax
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; X86-NEXT: mull {{[0-9]+}}(%esp)
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; X86-NEXT: imull $23, {{[0-9]+}}(%esp), %ecx
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; X86-NEXT: addl %ecx, %edx
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; X86-NEXT: retl
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;
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; X64-LABEL: test_mul_by_23:
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; X64: # BB#0:
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; X64-NEXT: imulq $23, %rdi, %rax
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; X64-NEXT: retq
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%mul = mul nsw i64 %x, 23
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ret i64 %mul
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}
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define i64 @test_mul_by_24(i64 %x) {
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; X86-LABEL: test_mul_by_24:
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; X86: # BB#0:
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: leal (%eax,%eax,2), %ecx
|
|
; X86-NEXT: movl $24, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: leal (%edx,%ecx,8), %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_24:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: shlq $3, %rdi
|
|
; X64-NEXT: leaq (%rdi,%rdi,2), %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 24
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_25(i64 %x) {
|
|
; X86-LABEL: test_mul_by_25:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl $25, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: leal (%ecx,%ecx,4), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,4), %ecx
|
|
; X86-NEXT: addl %ecx, %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_25:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: leaq (%rdi,%rdi,4), %rax
|
|
; X64-NEXT: leaq (%rax,%rax,4), %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 25
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_26(i64 %x) {
|
|
; X86-LABEL: test_mul_by_26:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl $26, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: imull $26, {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: addl %ecx, %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_26:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: imulq $26, %rdi, %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 26
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_27(i64 %x) {
|
|
; X86-LABEL: test_mul_by_27:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: movl $27, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: leal (%ecx,%ecx,8), %ecx
|
|
; X86-NEXT: leal (%ecx,%ecx,2), %ecx
|
|
; X86-NEXT: addl %ecx, %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_27:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: leaq (%rdi,%rdi,8), %rax
|
|
; X64-NEXT: leaq (%rax,%rax,2), %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 27
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_28(i64 %x) {
|
|
; X86-LABEL: test_mul_by_28:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl $28, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: imull $28, {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: addl %ecx, %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_28:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: imulq $28, %rdi, %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 28
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_29(i64 %x) {
|
|
; X86-LABEL: test_mul_by_29:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl $29, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: imull $29, {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: addl %ecx, %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_29:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: imulq $29, %rdi, %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 29
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_30(i64 %x) {
|
|
; X86-LABEL: test_mul_by_30:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl $30, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: imull $30, {{[0-9]+}}(%esp), %ecx
|
|
; X86-NEXT: addl %ecx, %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_30:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: imulq $30, %rdi, %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 30
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_31(i64 %x) {
|
|
; X86-LABEL: test_mul_by_31:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl %eax, %ecx
|
|
; X86-NEXT: shll $5, %ecx
|
|
; X86-NEXT: subl %eax, %ecx
|
|
; X86-NEXT: movl $31, %eax
|
|
; X86-NEXT: mull {{[0-9]+}}(%esp)
|
|
; X86-NEXT: addl %ecx, %edx
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_31:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: shlq $5, %rax
|
|
; X64-NEXT: subq %rdi, %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 31
|
|
ret i64 %mul
|
|
}
|
|
|
|
define i64 @test_mul_by_32(i64 %x) {
|
|
; X86-LABEL: test_mul_by_32:
|
|
; X86: # BB#0:
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
|
|
; X86-NEXT: shldl $5, %eax, %edx
|
|
; X86-NEXT: shll $5, %eax
|
|
; X86-NEXT: retl
|
|
;
|
|
; X64-LABEL: test_mul_by_32:
|
|
; X64: # BB#0:
|
|
; X64-NEXT: shlq $5, %rdi
|
|
; X64-NEXT: movq %rdi, %rax
|
|
; X64-NEXT: retq
|
|
%mul = mul nsw i64 %x, 32
|
|
ret i64 %mul
|
|
}
|