28 lines
912 B
LLVM
28 lines
912 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-apple-darwin10 -mcpu=corei7-avx -mattr=+avx | FileCheck %s
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;; Check that FP_TO_SINT and FP_TO_UINT generate convert with truncate
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define <4 x i8> @test1(<4 x double> %d) {
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; CHECK-LABEL: test1:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vcvttpd2dq %ymm0, %xmm0
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; CHECK-NEXT: vpackusdw %xmm0, %xmm0, %xmm0
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; CHECK-NEXT: vpackuswb %xmm0, %xmm0, %xmm0
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: retl
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%c = fptoui <4 x double> %d to <4 x i8>
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ret <4 x i8> %c
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}
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define <4 x i8> @test2(<4 x double> %d) {
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; CHECK-LABEL: test2:
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; CHECK: ## %bb.0:
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; CHECK-NEXT: vcvttpd2dq %ymm0, %xmm0
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; CHECK-NEXT: vpackssdw %xmm0, %xmm0, %xmm0
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; CHECK-NEXT: vpacksswb %xmm0, %xmm0, %xmm0
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; CHECK-NEXT: vzeroupper
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; CHECK-NEXT: retl
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%c = fptosi <4 x double> %d to <4 x i8>
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ret <4 x i8> %c
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}
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