forked from OSchip/llvm-project
44 lines
1.1 KiB
LLVM
44 lines
1.1 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx | FileCheck %s
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; Check that we generate vector conversion from float to narrower int types
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%f32vec_t = type <8 x float>
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%i16vec_t = type <8 x i16>
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%i8vec_t = type <8 x i8>
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define void @fptoui16(%f32vec_t %a, %i16vec_t *%p) {
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; CHECK-LABEL: fptoui16:
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; CHECK: vcvttps2dq %ymm
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; CHECK-NOT: vcvttss2si
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%b = fptoui %f32vec_t %a to %i16vec_t
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store %i16vec_t %b, %i16vec_t * %p
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ret void
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}
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define void @fptosi16(%f32vec_t %a, %i16vec_t *%p) {
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; CHECK-LABEL: fptosi16:
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; CHECK: vcvttps2dq %ymm
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; CHECK-NOT: vcvttss2si
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%b = fptosi %f32vec_t %a to %i16vec_t
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store %i16vec_t %b, %i16vec_t * %p
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ret void
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}
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define void @fptoui8(%f32vec_t %a, %i8vec_t *%p) {
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; CHECK-LABEL: fptoui8:
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; CHECK: vcvttps2dq %ymm
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; CHECK-NOT: vcvttss2si
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%b = fptoui %f32vec_t %a to %i8vec_t
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store %i8vec_t %b, %i8vec_t * %p
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ret void
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}
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define void @fptosi8(%f32vec_t %a, %i8vec_t *%p) {
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; CHECK-LABEL: fptosi8:
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; CHECK: vcvttps2dq %ymm
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; CHECK-NOT: vcvttss2si
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%b = fptosi %f32vec_t %a to %i8vec_t
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store %i8vec_t %b, %i8vec_t * %p
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ret void
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}
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