d81d451442
We can just use a 32-bit copy and zero in the SSE domain when we zero the upper bits. Remove an isel pattern that becomes dead with this.
20 lines
572 B
LLVM
20 lines
572 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X86
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; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64
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define <2 x i64> @test1() nounwind {
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; X86-LABEL: test1:
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; X86: # %bb.0:
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; X86-NEXT: movl $1, %eax
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; X86-NEXT: movd %eax, %xmm0
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; X86-NEXT: retl
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;
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; X64-LABEL: test1:
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; X64: # %bb.0:
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; X64-NEXT: movl $1, %eax
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; X64-NEXT: movd %eax, %xmm0
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; X64-NEXT: retq
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ret <2 x i64> < i64 1, i64 0 >
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}
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