diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/shift-and.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/shift-and.ll | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/llvm/test/CodeGen/X86/shift-and.ll b/llvm/test/CodeGen/X86/shift-and.ll index 1e448d39f77..fc8eb2ff0ce 100644 --- a/llvm/test/CodeGen/X86/shift-and.ll +++ b/llvm/test/CodeGen/X86/shift-and.ll @@ -12,9 +12,10 @@ define i32 @t1(i32 %t, i32 %val) nounwind { ; ; X64-LABEL: t1: ; X64: # %bb.0: -; X64-NEXT: movl %edi, %ecx -; X64-NEXT: shll %cl, %esi ; X64-NEXT: movl %esi, %eax +; X64-NEXT: movl %edi, %ecx +; X64-NEXT: # kill: def $cl killed $cl killed $ecx +; X64-NEXT: shll %cl, %eax ; X64-NEXT: retq %shamt = and i32 %t, 31 %res = shl i32 %val, %shamt @@ -31,9 +32,10 @@ define i32 @t2(i32 %t, i32 %val) nounwind { ; ; X64-LABEL: t2: ; X64: # %bb.0: -; X64-NEXT: movl %edi, %ecx -; X64-NEXT: shll %cl, %esi ; X64-NEXT: movl %esi, %eax +; X64-NEXT: movl %edi, %ecx +; X64-NEXT: # kill: def $cl killed $cl killed $ecx +; X64-NEXT: shll %cl, %eax ; X64-NEXT: retq %shamt = and i32 %t, 63 %res = shl i32 %val, %shamt @@ -52,6 +54,7 @@ define void @t3(i16 %t) nounwind { ; X64-LABEL: t3: ; X64: # %bb.0: ; X64-NEXT: movl %edi, %ecx +; X64-NEXT: # kill: def $cl killed $cl killed $ecx ; X64-NEXT: sarw %cl, {{.*}}(%rip) ; X64-NEXT: retq %shamt = and i16 %t, 31 @@ -82,9 +85,10 @@ define i64 @t4(i64 %t, i64 %val) nounwind { ; ; X64-LABEL: t4: ; X64: # %bb.0: -; X64-NEXT: movl %edi, %ecx -; X64-NEXT: shrq %cl, %rsi ; X64-NEXT: movq %rsi, %rax +; X64-NEXT: movq %rdi, %rcx +; X64-NEXT: # kill: def $cl killed $cl killed $rcx +; X64-NEXT: shrq %cl, %rax ; X64-NEXT: retq %shamt = and i64 %t, 63 %res = lshr i64 %val, %shamt @@ -112,9 +116,10 @@ define i64 @t5(i64 %t, i64 %val) nounwind { ; ; X64-LABEL: t5: ; X64: # %bb.0: -; X64-NEXT: movl %edi, %ecx -; X64-NEXT: shrq %cl, %rsi ; X64-NEXT: movq %rsi, %rax +; X64-NEXT: movq %rdi, %rcx +; X64-NEXT: # kill: def $cl killed $cl killed $rcx +; X64-NEXT: shrq %cl, %rax ; X64-NEXT: retq %shamt = and i64 %t, 191 %res = lshr i64 %val, %shamt @@ -147,7 +152,8 @@ define void @t5ptr(i64 %t, i64* %ptr) nounwind { ; ; X64-LABEL: t5ptr: ; X64: # %bb.0: -; X64-NEXT: movl %edi, %ecx +; X64-NEXT: movq %rdi, %rcx +; X64-NEXT: # kill: def $cl killed $cl killed $rcx ; X64-NEXT: shrq %cl, (%rsi) ; X64-NEXT: retq %shamt = and i64 %t, 191 @@ -205,9 +211,9 @@ define i64 @big_mask_constant(i64 %x) nounwind { ; ; X64-LABEL: big_mask_constant: ; X64: # %bb.0: -; X64-NEXT: shrq $7, %rdi -; X64-NEXT: andl $134217728, %edi # imm = 0x8000000 ; X64-NEXT: movq %rdi, %rax +; X64-NEXT: shrq $7, %rax +; X64-NEXT: andl $134217728, %eax # imm = 0x8000000 ; X64-NEXT: retq %and = and i64 %x, 17179869184 ; 0x400000000 %sh = lshr i64 %and, 7 |
