diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/promote.ll | 65 |
1 files changed, 46 insertions, 19 deletions
diff --git a/llvm/test/CodeGen/X86/promote.ll b/llvm/test/CodeGen/X86/promote.ll index 37dfc881a59..141d3b7e531 100644 --- a/llvm/test/CodeGen/X86/promote.ll +++ b/llvm/test/CodeGen/X86/promote.ll @@ -1,42 +1,69 @@ -; RUN: llc < %s -mcpu=corei7 | FileCheck %s +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -mtriple=i686-unknown-linux-gnu -mcpu=corei7 | FileCheck %s --check-prefixes=CHECK,X86 +; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 | FileCheck %s --check-prefixes=CHECK,X64 -target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i8:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" -target triple = "x86_64-unknown-linux-gnu" - - -; CHECK: mul_f define i32 @mul_f(<4 x i8>* %A) { +; X86-LABEL: mul_f: +; X86: # %bb.0: # %entry +; X86-NEXT: movl {{[0-9]+}}(%esp), %eax +; X86-NEXT: pmovzxbd {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero +; X86-NEXT: pmulld %xmm0, %xmm0 +; X86-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] +; X86-NEXT: movd %xmm0, (%eax) +; X86-NEXT: xorl %eax, %eax +; X86-NEXT: retl +; +; X64-LABEL: mul_f: +; X64: # %bb.0: # %entry +; X64-NEXT: pmovzxbd {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero +; X64-NEXT: pmulld %xmm0, %xmm0 +; X64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] +; X64-NEXT: movd %xmm0, (%rax) +; X64-NEXT: xorl %eax, %eax +; X64-NEXT: retq entry: -; CHECK: pmul -; CHECK-NOT: mulb %0 = load <4 x i8>, <4 x i8>* %A, align 8 %mul = mul <4 x i8> %0, %0 store <4 x i8> %mul, <4 x i8>* undef ret i32 0 -; CHECK: ret } - -; CHECK: shuff_f define i32 @shuff_f(<4 x i8>* %A) { +; X86-LABEL: shuff_f: +; X86: # %bb.0: # %entry +; X86-NEXT: movl {{[0-9]+}}(%esp), %eax +; X86-NEXT: pmovzxbd {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero +; X86-NEXT: paddd %xmm0, %xmm0 +; X86-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] +; X86-NEXT: movd %xmm0, (%eax) +; X86-NEXT: xorl %eax, %eax +; X86-NEXT: retl +; +; X64-LABEL: shuff_f: +; X64: # %bb.0: # %entry +; X64-NEXT: pmovzxbd {{.*#+}} xmm0 = mem[0],zero,zero,zero,mem[1],zero,zero,zero,mem[2],zero,zero,zero,mem[3],zero,zero,zero +; X64-NEXT: paddd %xmm0, %xmm0 +; X64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,4,8,12,u,u,u,u,u,u,u,u,u,u,u,u] +; X64-NEXT: movd %xmm0, (%rax) +; X64-NEXT: xorl %eax, %eax +; X64-NEXT: retq entry: -; CHECK: pmovzxbd -; CHECK: paddd -; CHECK: pshufb %0 = load <4 x i8>, <4 x i8>* %A, align 8 %add = add <4 x i8> %0, %0 store <4 x i8> %add, <4 x i8>* undef ret i32 0 -; CHECK: ret } -; CHECK: bitcast_widen define <2 x float> @bitcast_widen(<4 x i32> %in) nounwind readnone { +; X86-LABEL: bitcast_widen: +; X86: # %bb.0: # %entry +; X86-NEXT: retl +; +; X64-LABEL: bitcast_widen: +; X64: # %bb.0: # %entry +; X64-NEXT: retq entry: -; CHECK-NOT: pshufd %x = shufflevector <4 x i32> %in, <4 x i32> undef, <2 x i32> <i32 0, i32 1> %y = bitcast <2 x i32> %x to <2 x float> ret <2 x float> %y -; CHECK: ret } - |
