diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/memcmp.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/memcmp.ll | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/llvm/test/CodeGen/X86/memcmp.ll b/llvm/test/CodeGen/X86/memcmp.ll index 020a9c0c333..a269529b646 100644 --- a/llvm/test/CodeGen/X86/memcmp.ll +++ b/llvm/test/CodeGen/X86/memcmp.ll @@ -126,9 +126,9 @@ define i32 @length3(i8* %X, i8* %Y) nounwind { ; X86-NEXT: popl %esi ; X86-NEXT: retl ; X86-NEXT: .LBB4_1: # %res_block -; X86-NEXT: movl $-1, %ecx -; X86-NEXT: movl $1, %eax -; X86-NEXT: cmovbl %ecx, %eax +; X86-NEXT: setae %al +; X86-NEXT: movzbl %al, %eax +; X86-NEXT: leal -1(%eax,%eax), %eax ; X86-NEXT: popl %esi ; X86-NEXT: retl ; @@ -146,9 +146,9 @@ define i32 @length3(i8* %X, i8* %Y) nounwind { ; X64-NEXT: subl %ecx, %eax ; X64-NEXT: retq ; X64-NEXT: .LBB4_1: # %res_block -; X64-NEXT: movl $-1, %ecx -; X64-NEXT: movl $1, %eax -; X64-NEXT: cmovbl %ecx, %eax +; X64-NEXT: setae %al +; X64-NEXT: movzbl %al, %eax +; X64-NEXT: leal -1(%rax,%rax), %eax ; X64-NEXT: retq %m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 3) nounwind ret i32 %m @@ -283,9 +283,9 @@ define i32 @length5(i8* %X, i8* %Y) nounwind { ; X86-NEXT: popl %esi ; X86-NEXT: retl ; X86-NEXT: .LBB9_1: # %res_block -; X86-NEXT: movl $-1, %ecx -; X86-NEXT: movl $1, %eax -; X86-NEXT: cmovbl %ecx, %eax +; X86-NEXT: setae %al +; X86-NEXT: movzbl %al, %eax +; X86-NEXT: leal -1(%eax,%eax), %eax ; X86-NEXT: popl %esi ; X86-NEXT: retl ; @@ -303,9 +303,9 @@ define i32 @length5(i8* %X, i8* %Y) nounwind { ; X64-NEXT: subl %ecx, %eax ; X64-NEXT: retq ; X64-NEXT: .LBB9_1: # %res_block -; X64-NEXT: movl $-1, %ecx -; X64-NEXT: movl $1, %eax -; X64-NEXT: cmovbl %ecx, %eax +; X64-NEXT: setae %al +; X64-NEXT: movzbl %al, %eax +; X64-NEXT: leal -1(%rax,%rax), %eax ; X64-NEXT: retq %m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 5) nounwind ret i32 %m @@ -376,10 +376,10 @@ define i32 @length8(i8* %X, i8* %Y) nounwind { ; X86-NEXT: popl %esi ; X86-NEXT: retl ; X86-NEXT: .LBB11_1: # %res_block +; X86-NEXT: xorl %eax, %eax ; X86-NEXT: cmpl %edx, %ecx -; X86-NEXT: movl $-1, %ecx -; X86-NEXT: movl $1, %eax -; X86-NEXT: cmovbl %ecx, %eax +; X86-NEXT: setae %al +; X86-NEXT: leal -1(%eax,%eax), %eax ; X86-NEXT: popl %esi ; X86-NEXT: retl ; @@ -521,10 +521,10 @@ define i32 @length12(i8* %X, i8* %Y) nounwind { ; X64-NEXT: # BB#3: # %endblock ; X64-NEXT: retq ; X64-NEXT: .LBB15_1: # %res_block +; X64-NEXT: xorl %eax, %eax ; X64-NEXT: cmpq %rdx, %rcx -; X64-NEXT: movl $-1, %ecx -; X64-NEXT: movl $1, %eax -; X64-NEXT: cmovbl %ecx, %eax +; X64-NEXT: setae %al +; X64-NEXT: leal -1(%rax,%rax), %eax ; X64-NEXT: retq %m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 12) nounwind ret i32 %m @@ -562,10 +562,10 @@ define i32 @length16(i8* %X, i8* %Y) nounwind { ; X64-NEXT: # BB#3: # %endblock ; X64-NEXT: retq ; X64-NEXT: .LBB16_1: # %res_block +; X64-NEXT: xorl %eax, %eax ; X64-NEXT: cmpq %rdx, %rcx -; X64-NEXT: movl $-1, %ecx -; X64-NEXT: movl $1, %eax -; X64-NEXT: cmovbl %ecx, %eax +; X64-NEXT: setae %al +; X64-NEXT: leal -1(%rax,%rax), %eax ; X64-NEXT: retq %m = tail call i32 @memcmp(i8* %X, i8* %Y, i64 16) nounwind ret i32 %m |
