diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/apx/no-rex2-pseudo-x87.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/apx/no-rex2-pseudo-x87.ll | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/llvm/test/CodeGen/X86/apx/no-rex2-pseudo-x87.ll b/llvm/test/CodeGen/X86/apx/no-rex2-pseudo-x87.ll index a9ca591..e7bc0c3 100644 --- a/llvm/test/CodeGen/X86/apx/no-rex2-pseudo-x87.ll +++ b/llvm/test/CodeGen/X86/apx/no-rex2-pseudo-x87.ll @@ -1,17 +1,22 @@ -; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py -; RUN: llc < %s -mtriple=x86_64-unknown -stop-after=x86-isel -mattr=-sse,+egpr | FileCheck %s -; RUN: llc < %s -enable-new-pm -mtriple=x86_64-unknown -stop-after=x86-isel -mattr=-sse,+egpr | FileCheck %s +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6 +; RUN: llc < %s -mtriple=x86_64-unknown -mattr=-sse,+egpr --show-mc-encoding | FileCheck %s -define void @x87(ptr %0, ptr %1) { - ; CHECK-LABEL: name: x87 - ; CHECK: bb.0 (%ir-block.2): - ; CHECK-NEXT: liveins: $rdi, $rsi - ; CHECK-NEXT: {{ $}} - ; CHECK-NEXT: [[COPY:%[0-9]+]]:gr64_norex2 = COPY $rsi - ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gr64_norex2 = COPY $rdi - ; CHECK-NEXT: [[LD_Fp32m:%[0-9]+]]:rfp32 = nofpexcept LD_Fp32m [[COPY1]], 1, $noreg, 0, $noreg, implicit-def dead $fpsw, implicit $fpcw :: (load (s32) from %ir.0) - ; CHECK-NEXT: nofpexcept ST_Fp32m [[COPY]], 1, $noreg, 0, $noreg, killed [[LD_Fp32m]], implicit-def dead $fpsw, implicit $fpcw :: (store (s32) into %ir.1) - ; CHECK-NEXT: RET 0 +define void @x87(ptr %0, ptr %1) nounwind { +; CHECK-LABEL: x87: +; CHECK: # %bb.0: +; CHECK-NEXT: pushq %r14 # encoding: [0x41,0x56] +; CHECK-NEXT: pushq %rbx # encoding: [0x53] +; CHECK-NEXT: movq %rsi, %rbx # encoding: [0x48,0x89,0xf3] +; CHECK-NEXT: movq %rdi, %r14 # encoding: [0x49,0x89,0xfe] +; CHECK-NEXT: #APP +; CHECK-NEXT: nop # encoding: [0x90] +; CHECK-NEXT: #NO_APP +; CHECK-NEXT: flds (%r14) # encoding: [0x41,0xd9,0x06] +; CHECK-NEXT: fstps (%rbx) # encoding: [0xd9,0x1b] +; CHECK-NEXT: popq %rbx # encoding: [0x5b] +; CHECK-NEXT: popq %r14 # encoding: [0x41,0x5e] +; CHECK-NEXT: retq # encoding: [0xc3] + tail call void asm sideeffect "nop", "~{eax},~{ecx},~{edx},~{esi},~{edi},~{r8},~{r9},~{r10},~{r11}"() %3 = load float, ptr %0 store float %3, ptr %1 ret void |