diff options
Diffstat (limited to 'llvm/test/CodeGen/X86')
| -rw-r--r-- | llvm/test/CodeGen/X86/fshl.ll | 53 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/fshr.ll | 53 |
2 files changed, 28 insertions, 78 deletions
diff --git a/llvm/test/CodeGen/X86/fshl.ll b/llvm/test/CodeGen/X86/fshl.ll index 1a55f8462fe..ccf451e0451 100644 --- a/llvm/test/CodeGen/X86/fshl.ll +++ b/llvm/test/CodeGen/X86/fshl.ll @@ -179,46 +179,21 @@ define i32 @var_shift_i32(i32 %x, i32 %y, i32 %z) nounwind { } define i32 @var_shift_i32_optsize(i32 %x, i32 %y, i32 %z) nounwind optsize { -; X86-FAST-LABEL: var_shift_i32_optsize: -; X86-FAST: # %bb.0: -; X86-FAST-NEXT: movb {{[0-9]+}}(%esp), %cl -; X86-FAST-NEXT: movl {{[0-9]+}}(%esp), %edx -; X86-FAST-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-FAST-NEXT: shldl %cl, %edx, %eax -; X86-FAST-NEXT: retl -; -; X86-SLOW-LABEL: var_shift_i32_optsize: -; X86-SLOW: # %bb.0: -; X86-SLOW-NEXT: pushl %esi -; X86-SLOW-NEXT: movb {{[0-9]+}}(%esp), %cl -; X86-SLOW-NEXT: movl {{[0-9]+}}(%esp), %esi -; X86-SLOW-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-SLOW-NEXT: movl %eax, %edx -; X86-SLOW-NEXT: shldl %cl, %esi, %edx -; X86-SLOW-NEXT: andb $31, %cl -; X86-SLOW-NEXT: je .LBB3_2 -; X86-SLOW-NEXT: # %bb.1: -; X86-SLOW-NEXT: movl %edx, %eax -; X86-SLOW-NEXT: .LBB3_2: -; X86-SLOW-NEXT: popl %esi -; X86-SLOW-NEXT: retl -; -; X64-FAST-LABEL: var_shift_i32_optsize: -; X64-FAST: # %bb.0: -; X64-FAST-NEXT: movl %edx, %ecx -; X64-FAST-NEXT: movl %edi, %eax -; X64-FAST-NEXT: # kill: def $cl killed $cl killed $ecx -; X64-FAST-NEXT: shldl %cl, %esi, %eax -; X64-FAST-NEXT: retq +; X86-LABEL: var_shift_i32_optsize: +; X86: # %bb.0: +; X86-NEXT: movb {{[0-9]+}}(%esp), %cl +; X86-NEXT: movl {{[0-9]+}}(%esp), %edx +; X86-NEXT: movl {{[0-9]+}}(%esp), %eax +; X86-NEXT: shldl %cl, %edx, %eax +; X86-NEXT: retl ; -; X64-SLOW-LABEL: var_shift_i32_optsize: -; X64-SLOW: # %bb.0: -; X64-SLOW-NEXT: movl %edx, %ecx -; X64-SLOW-NEXT: movl %edi, %eax -; X64-SLOW-NEXT: shldl %cl, %esi, %eax -; X64-SLOW-NEXT: andb $31, %cl -; X64-SLOW-NEXT: cmovel %edi, %eax -; X64-SLOW-NEXT: retq +; X64-LABEL: var_shift_i32_optsize: +; X64: # %bb.0: +; X64-NEXT: movl %edx, %ecx +; X64-NEXT: movl %edi, %eax +; X64-NEXT: # kill: def $cl killed $cl killed $ecx +; X64-NEXT: shldl %cl, %esi, %eax +; X64-NEXT: retq %tmp = tail call i32 @llvm.fshl.i32(i32 %x, i32 %y, i32 %z) ret i32 %tmp } diff --git a/llvm/test/CodeGen/X86/fshr.ll b/llvm/test/CodeGen/X86/fshr.ll index 09b8da577fb..09d63b66534 100644 --- a/llvm/test/CodeGen/X86/fshr.ll +++ b/llvm/test/CodeGen/X86/fshr.ll @@ -178,46 +178,21 @@ define i32 @var_shift_i32(i32 %x, i32 %y, i32 %z) nounwind { } define i32 @var_shift_i32_optsize(i32 %x, i32 %y, i32 %z) nounwind optsize { -; X86-FAST-LABEL: var_shift_i32_optsize: -; X86-FAST: # %bb.0: -; X86-FAST-NEXT: movb {{[0-9]+}}(%esp), %cl -; X86-FAST-NEXT: movl {{[0-9]+}}(%esp), %edx -; X86-FAST-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-FAST-NEXT: shrdl %cl, %edx, %eax -; X86-FAST-NEXT: retl -; -; X86-SLOW-LABEL: var_shift_i32_optsize: -; X86-SLOW: # %bb.0: -; X86-SLOW-NEXT: pushl %esi -; X86-SLOW-NEXT: movb {{[0-9]+}}(%esp), %cl -; X86-SLOW-NEXT: movl {{[0-9]+}}(%esp), %esi -; X86-SLOW-NEXT: movl {{[0-9]+}}(%esp), %eax -; X86-SLOW-NEXT: movl %eax, %edx -; X86-SLOW-NEXT: shrdl %cl, %esi, %edx -; X86-SLOW-NEXT: andb $31, %cl -; X86-SLOW-NEXT: je .LBB3_2 -; X86-SLOW-NEXT: # %bb.1: -; X86-SLOW-NEXT: movl %edx, %eax -; X86-SLOW-NEXT: .LBB3_2: -; X86-SLOW-NEXT: popl %esi -; X86-SLOW-NEXT: retl -; -; X64-FAST-LABEL: var_shift_i32_optsize: -; X64-FAST: # %bb.0: -; X64-FAST-NEXT: movl %edx, %ecx -; X64-FAST-NEXT: movl %esi, %eax -; X64-FAST-NEXT: # kill: def $cl killed $cl killed $ecx -; X64-FAST-NEXT: shrdl %cl, %edi, %eax -; X64-FAST-NEXT: retq +; X86-LABEL: var_shift_i32_optsize: +; X86: # %bb.0: +; X86-NEXT: movb {{[0-9]+}}(%esp), %cl +; X86-NEXT: movl {{[0-9]+}}(%esp), %edx +; X86-NEXT: movl {{[0-9]+}}(%esp), %eax +; X86-NEXT: shrdl %cl, %edx, %eax +; X86-NEXT: retl ; -; X64-SLOW-LABEL: var_shift_i32_optsize: -; X64-SLOW: # %bb.0: -; X64-SLOW-NEXT: movl %edx, %ecx -; X64-SLOW-NEXT: movl %esi, %eax -; X64-SLOW-NEXT: shrdl %cl, %edi, %eax -; X64-SLOW-NEXT: andb $31, %cl -; X64-SLOW-NEXT: cmovel %esi, %eax -; X64-SLOW-NEXT: retq +; X64-LABEL: var_shift_i32_optsize: +; X64: # %bb.0: +; X64-NEXT: movl %edx, %ecx +; X64-NEXT: movl %esi, %eax +; X64-NEXT: # kill: def $cl killed $cl killed $ecx +; X64-NEXT: shrdl %cl, %edi, %eax +; X64-NEXT: retq %tmp = tail call i32 @llvm.fshr.i32(i32 %x, i32 %y, i32 %z) ret i32 %tmp } |
