593e25ffae
llvm.is.fpclass is different from other vectorizable intrinsics in that it is overloaded on an argument type, not on the return type. Differential Revision: https://reviews.llvm.org/D148905
20 lines
909 B
LLVM
20 lines
909 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
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; RUN: opt -S -passes=slp-vectorizer < %s | FileCheck %s
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define <2 x i1> @scalarize_is_fpclass(<2 x float> %x) {
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; CHECK-LABEL: define <2 x i1> @scalarize_is_fpclass
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; CHECK-SAME: (<2 x float> [[X:%.*]]) {
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; CHECK-NEXT: [[TMP1:%.*]] = call <2 x i1> @llvm.is.fpclass.v2f32(<2 x float> [[X]], i32 123)
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; CHECK-NEXT: ret <2 x i1> [[TMP1]]
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;
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%x.i0 = extractelement <2 x float> %x, i32 0
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%isfpclass.i0 = call i1 @llvm.is.fpclass.f32(float %x.i0, i32 123)
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%x.i1 = extractelement <2 x float> %x, i32 1
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%isfpclass.i1 = call i1 @llvm.is.fpclass.f32(float %x.i1, i32 123)
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%isfpclass.upto0 = insertelement <2 x i1> poison, i1 %isfpclass.i0, i32 0
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%isfpclass = insertelement <2 x i1> %isfpclass.upto0, i1 %isfpclass.i1, i32 1
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ret <2 x i1> %isfpclass
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}
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declare i1 @llvm.is.fpclass.f32(float, i32 immarg)
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