forked from OSchip/llvm-project
[X86][MMX] Run MMX bitcast test on 32 and 64-bit targets
llvm-svn: 325707
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011dce2d14
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llvm/test/CodeGen/X86
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@ -1,10 +1,8 @@
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -O0 -mattr=+mmx,+sse2 | FileCheck %s
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; RUN: llc < %s -O0 -mtriple=i686-apple-darwin9.8 -mattr=+mmx,+sse2 | FileCheck %s --check-prefixes=X86
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; PR4684
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; RUN: llc < %s -O0 -mtriple=x86_64-apple-darwin9.8 -mattr=+mmx,+sse2 | FileCheck %s --check-prefixes=X64
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target datalayout =
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; PR4684
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"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-apple-darwin9.8"
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declare void @func2(x86_mmx)
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declare void @func2(x86_mmx)
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@ -16,20 +14,30 @@ declare void @func2(x86_mmx)
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; CHEK: movd %mm0, %rdi
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; CHEK: movd %mm0, %rdi
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define void @func1() nounwind {
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define void @func1() nounwind {
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; CHECK-LABEL: func1:
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; X86-LABEL: func1:
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; CHECK: ## %bb.0:
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; X86: ## %bb.0:
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; CHECK-NEXT: pushq %rax
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; X86-NEXT: subl $12, %esp
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; CHECK-NEXT: movl $2, %eax
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; X86-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
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; CHECK-NEXT: movl %eax, %ecx
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; X86-NEXT: movsd %xmm0, (%esp)
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; CHECK-NEXT: movq %rcx, %xmm0
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; X86-NEXT: movq (%esp), %mm0
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; CHECK-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7]
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; X86-NEXT: calll _func2
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; CHECK-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
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; X86-NEXT: addl $12, %esp
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; CHECK-NEXT: movq %xmm0, (%rsp)
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; X86-NEXT: retl
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; CHECK-NEXT: movq (%rsp), %mm0
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;
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; CHECK-NEXT: movq2dq %mm0, %xmm0
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; X64-LABEL: func1:
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; CHECK-NEXT: callq _func2
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; X64: ## %bb.0:
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; CHECK-NEXT: popq %rax
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; X64-NEXT: pushq %rax
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; CHECK-NEXT: retq
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; X64-NEXT: movl $2, %eax
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; X64-NEXT: movl %eax, %ecx
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; X64-NEXT: movq %rcx, %xmm0
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; X64-NEXT: pslldq {{.*#+}} xmm0 = zero,zero,zero,zero,zero,zero,zero,zero,xmm0[0,1,2,3,4,5,6,7]
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; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3]
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; X64-NEXT: movq %xmm0, (%rsp)
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; X64-NEXT: movq (%rsp), %mm0
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; X64-NEXT: movq2dq %mm0, %xmm0
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; X64-NEXT: callq _func2
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; X64-NEXT: popq %rax
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; X64-NEXT: retq
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%tmp0 = bitcast <2 x i32> <i32 0, i32 2> to x86_mmx
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%tmp0 = bitcast <2 x i32> <i32 0, i32 2> to x86_mmx
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call void @func2(x86_mmx %tmp0)
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call void @func2(x86_mmx %tmp0)
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ret void
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ret void
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