68b8052121
A set of function attributes is required in any function that uses constrained floating point intrinsics. None of our tests use these attributes. This patch fixes this. These tests have been tested against the IR verifier changes in D68233. Reviewed by: andrew.w.kaylor, cameron.mcinally, uweigand Approved by: andrew.w.kaylor Differential Revision: https://reviews.llvm.org/D67925 llvm-svn: 373761
157 lines
5.6 KiB
LLVM
157 lines
5.6 KiB
LLVM
; Test strict v4f32 rounding on z14.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
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declare float @llvm.experimental.constrained.rint.f32(float, metadata, metadata)
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declare float @llvm.experimental.constrained.nearbyint.f32(float, metadata, metadata)
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declare float @llvm.experimental.constrained.floor.f32(float, metadata, metadata)
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declare float @llvm.experimental.constrained.ceil.f32(float, metadata, metadata)
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declare float @llvm.experimental.constrained.trunc.f32(float, metadata, metadata)
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declare float @llvm.experimental.constrained.round.f32(float, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.rint.v4f32(<4 x float>, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.nearbyint.v4f32(<4 x float>, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.floor.v4f32(<4 x float>, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.ceil.v4f32(<4 x float>, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.trunc.v4f32(<4 x float>, metadata, metadata)
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declare <4 x float> @llvm.experimental.constrained.round.v4f32(<4 x float>, metadata, metadata)
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define <4 x float> @f1(<4 x float> %val) #0 {
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; CHECK-LABEL: f1:
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; CHECK: vfisb %v24, %v24, 0, 0
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; CHECK: br %r14
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%res = call <4 x float> @llvm.experimental.constrained.rint.v4f32(
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<4 x float> %val,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res
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}
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define <4 x float> @f2(<4 x float> %val) #0 {
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; CHECK-LABEL: f2:
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; CHECK: vfisb %v24, %v24, 4, 0
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; CHECK: br %r14
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%res = call <4 x float> @llvm.experimental.constrained.nearbyint.v4f32(
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<4 x float> %val,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res
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}
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define <4 x float> @f3(<4 x float> %val) #0 {
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; CHECK-LABEL: f3:
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; CHECK: vfisb %v24, %v24, 4, 7
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; CHECK: br %r14
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%res = call <4 x float> @llvm.experimental.constrained.floor.v4f32(
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<4 x float> %val,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res
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}
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define <4 x float> @f4(<4 x float> %val) #0 {
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; CHECK-LABEL: f4:
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; CHECK: vfisb %v24, %v24, 4, 6
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; CHECK: br %r14
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%res = call <4 x float> @llvm.experimental.constrained.ceil.v4f32(
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<4 x float> %val,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res
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}
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define <4 x float> @f5(<4 x float> %val) #0 {
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; CHECK-LABEL: f5:
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; CHECK: vfisb %v24, %v24, 4, 5
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; CHECK: br %r14
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%res = call <4 x float> @llvm.experimental.constrained.trunc.v4f32(
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<4 x float> %val,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res
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}
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define <4 x float> @f6(<4 x float> %val) #0 {
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; CHECK-LABEL: f6:
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; CHECK: vfisb %v24, %v24, 4, 1
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; CHECK: br %r14
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%res = call <4 x float> @llvm.experimental.constrained.round.v4f32(
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<4 x float> %val,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret <4 x float> %res
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}
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define float @f7(<4 x float> %val) #0 {
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; CHECK-LABEL: f7:
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; CHECK: wfisb %f0, %v24, 0, 0
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; CHECK: br %r14
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%scalar = extractelement <4 x float> %val, i32 0
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%res = call float @llvm.experimental.constrained.rint.f32(
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float %scalar,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res
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}
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define float @f8(<4 x float> %val) #0 {
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; CHECK-LABEL: f8:
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; CHECK: wfisb %f0, %v24, 4, 0
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; CHECK: br %r14
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%scalar = extractelement <4 x float> %val, i32 0
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%res = call float @llvm.experimental.constrained.nearbyint.f32(
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float %scalar,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res
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}
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define float @f9(<4 x float> %val) #0 {
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; CHECK-LABEL: f9:
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; CHECK: wfisb %f0, %v24, 4, 7
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; CHECK: br %r14
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%scalar = extractelement <4 x float> %val, i32 0
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%res = call float @llvm.experimental.constrained.floor.f32(
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float %scalar,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res
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}
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define float @f10(<4 x float> %val) #0 {
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; CHECK-LABEL: f10:
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; CHECK: wfisb %f0, %v24, 4, 6
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; CHECK: br %r14
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%scalar = extractelement <4 x float> %val, i32 0
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%res = call float @llvm.experimental.constrained.ceil.f32(
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float %scalar,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res
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}
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define float @f11(<4 x float> %val) #0 {
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; CHECK-LABEL: f11:
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; CHECK: wfisb %f0, %v24, 4, 5
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; CHECK: br %r14
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%scalar = extractelement <4 x float> %val, i32 0
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%res = call float @llvm.experimental.constrained.trunc.f32(
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float %scalar,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res
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}
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define float @f12(<4 x float> %val) #0 {
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; CHECK-LABEL: f12:
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; CHECK: wfisb %f0, %v24, 4, 1
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; CHECK: br %r14
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%scalar = extractelement <4 x float> %val, i32 0
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%res = call float @llvm.experimental.constrained.round.f32(
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float %scalar,
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metadata !"round.dynamic",
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metadata !"fpexcept.strict") #0
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ret float %res
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}
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attributes #0 = { strictfp }
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