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