491 lines
20 KiB
LLVM
491 lines
20 KiB
LLVM
; RUN: opt < %s -instsimplify -S | FileCheck %s
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; REQUIRES: x86-registered-target
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define i1 @test_avx512_cvts_exact() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_exact(
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; CHECK-NOT: call
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; CHECK: ret i1 true
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entry:
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2si32(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2si64(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> <double 7.0, double undef>, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2si64(<2 x double> <double 7.0, double undef>, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%cmp02 = icmp eq i32 %sum02, 10
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%cmp13 = icmp eq i64 %sum13, 10
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%b = and i1 %cmp02, %cmp13
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ret i1 %b
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}
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define i1 @test_avx512_cvts_exact_max() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_exact_max(
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; CHECK-NOT: call
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; CHECK: ret i1 true
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entry:
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%i0 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> <double 2147483647.0, double undef>, i32 4) nounwind
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%b = icmp eq i32 %i0, 2147483647
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ret i1 %b
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}
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define i1 @test_avx512_cvts_exact_max_p1() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_exact_max_p1(
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; CHECK: call
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entry:
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%i0 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> <double 2147483648.0, double undef>, i32 4) nounwind
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%b = icmp eq i32 %i0, 2147483648
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ret i1 %b
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}
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define i1 @test_avx512_cvts_exact_neg_max() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_exact_neg_max(
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; CHECK-NOT: call
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; CHECK: ret i1 true
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entry:
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%i0 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> <double -2147483648.0, double undef>, i32 4) nounwind
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%b = icmp eq i32 %i0, -2147483648
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ret i1 %b
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}
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define i1 @test_avx512_cvts_exact_neg_max_p1() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_exact_neg_max_p1(
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; CHECK: call
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entry:
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%i0 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> <double -2147483649.0, double undef>, i32 4) nounwind
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%b = icmp eq i32 %i0, -2147483649
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ret i1 %b
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}
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; Inexact values should not fold as they are dependent on rounding mode
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define i1 @test_avx512_cvts_inexact() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_inexact(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2si32(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> <double 1.75, double undef>, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2si64(<2 x double> <double 1.75, double undef>, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%cmp02 = icmp eq i32 %sum02, 4
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%cmp13 = icmp eq i64 %sum13, 4
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%b = and i1 %cmp02, %cmp13
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ret i1 %b
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}
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; FLT_MAX/DBL_MAX should not fold
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define i1 @test_avx512_cvts_max() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_max(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%fm = bitcast <4 x i32> <i32 2139095039, i32 undef, i32 undef, i32 undef> to <4 x float>
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%dm = bitcast <2 x i64> <i64 9218868437227405311, i64 undef> to <2 x double>
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2si32(<4 x float> %fm, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2si64(<4 x float> %fm, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> %dm, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2si64(<2 x double> %dm, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%sum02.sext = sext i32 %sum02 to i64
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%b = icmp eq i64 %sum02.sext, %sum13
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ret i1 %b
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}
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; INF should not fold
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define i1 @test_avx512_cvts_inf() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_inf(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%fm = bitcast <4 x i32> <i32 2139095040, i32 undef, i32 undef, i32 undef> to <4 x float>
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%dm = bitcast <2 x i64> <i64 9218868437227405312, i64 undef> to <2 x double>
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2si32(<4 x float> %fm, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2si64(<4 x float> %fm, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> %dm, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2si64(<2 x double> %dm, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%sum02.sext = sext i32 %sum02 to i64
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%b = icmp eq i64 %sum02.sext, %sum13
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ret i1 %b
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}
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; NAN should not fold
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define i1 @test_avx512_cvts_nan() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvts_nan(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%fm = bitcast <4 x i32> <i32 2143289344, i32 undef, i32 undef, i32 undef> to <4 x float>
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%dm = bitcast <2 x i64> <i64 9221120237041090560, i64 undef> to <2 x double>
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2si32(<4 x float> %fm, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2si64(<4 x float> %fm, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double> %dm, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2si64(<2 x double> %dm, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%sum02.sext = sext i32 %sum02 to i64
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%b = icmp eq i64 %sum02.sext, %sum13
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ret i1 %b
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}
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define i1 @test_avx512_cvtts_exact() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtts_exact(
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; CHECK-NOT: call
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; CHECK: ret i1 true
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entry:
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%i0 = tail call i32 @llvm.x86.avx512.cvttss2si(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.cvttss2si64(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.cvttsd2si(<2 x double> <double 7.0, double undef>, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.cvttsd2si64(<2 x double> <double 7.0, double undef>, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%cmp02 = icmp eq i32 %sum02, 10
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%cmp13 = icmp eq i64 %sum13, 10
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%b = and i1 %cmp02, %cmp13
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ret i1 %b
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}
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define i1 @test_avx512_cvtts_inexact() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtts_inexact(
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; CHECK-NOT: call
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; CHECK: ret i1 true
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entry:
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%i0 = tail call i32 @llvm.x86.avx512.cvttss2si(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.cvttss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.cvttsd2si(<2 x double> <double 1.75, double undef>, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.cvttsd2si64(<2 x double> <double 1.75, double undef>, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%cmp02 = icmp eq i32 %sum02, 2
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%cmp13 = icmp eq i64 %sum13, 2
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%b = and i1 %cmp02, %cmp13
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ret i1 %b
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}
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; FLT_MAX/DBL_MAX should not fold
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define i1 @test_avx512_cvtts_max() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtts_max(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%fm = bitcast <4 x i32> <i32 2139095039, i32 undef, i32 undef, i32 undef> to <4 x float>
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%dm = bitcast <2 x i64> <i64 9218868437227405311, i64 undef> to <2 x double>
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%i0 = tail call i32 @llvm.x86.avx512.cvttss2si(<4 x float> %fm, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.cvttss2si64(<4 x float> %fm, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.cvttsd2si(<2 x double> %dm, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.cvttsd2si64(<2 x double> %dm, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%sum02.sext = sext i32 %sum02 to i64
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%b = icmp eq i64 %sum02.sext, %sum13
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ret i1 %b
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}
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; INF should not fold
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define i1 @test_avx512_cvtts_inf() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtts_inf(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%fm = bitcast <4 x i32> <i32 2139095040, i32 undef, i32 undef, i32 undef> to <4 x float>
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%dm = bitcast <2 x i64> <i64 9218868437227405312, i64 undef> to <2 x double>
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%i0 = tail call i32 @llvm.x86.avx512.cvttss2si(<4 x float> %fm, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.cvttss2si64(<4 x float> %fm, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.cvttsd2si(<2 x double> %dm, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.cvttsd2si64(<2 x double> %dm, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%sum02.sext = sext i32 %sum02 to i64
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%b = icmp eq i64 %sum02.sext, %sum13
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ret i1 %b
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}
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; NAN should not fold
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define i1 @test_avx512_cvtts_nan() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtts_nan(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%fm = bitcast <4 x i32> <i32 2143289344, i32 undef, i32 undef, i32 undef> to <4 x float>
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%dm = bitcast <2 x i64> <i64 9221120237041090560, i64 undef> to <2 x double>
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%i0 = tail call i32 @llvm.x86.avx512.cvttss2si(<4 x float> %fm, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.cvttss2si64(<4 x float> %fm, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.cvttsd2si(<2 x double> %dm, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.cvttsd2si64(<2 x double> %dm, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%sum02.sext = sext i32 %sum02 to i64
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%b = icmp eq i64 %sum02.sext, %sum13
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ret i1 %b
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}
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define i1 @test_avx512_cvtu_exact() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtu_exact(
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; CHECK-NOT: call
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; CHECK: ret i1 true
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entry:
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2usi64(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> <double 7.0, double undef>, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2usi64(<2 x double> <double 7.0, double undef>, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%cmp02 = icmp eq i32 %sum02, 10
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%cmp13 = icmp eq i64 %sum13, 10
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%b = and i1 %cmp02, %cmp13
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ret i1 %b
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}
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; Negative values should not fold as they can't be represented in an unsigned int.
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define i1 @test_avx512_cvtu_neg() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtu_neg(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float> <float -3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2usi64(<4 x float> <float -3.0, float undef, float undef, float undef>, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> <double -7.0, double undef>, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2usi64(<2 x double> <double -7.0, double undef>, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%cmp02 = icmp eq i32 %sum02, -10
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%cmp13 = icmp eq i64 %sum13, -10
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%b = and i1 %cmp02, %cmp13
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ret i1 %b
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}
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define i1 @test_avx512_cvtu_exact_max() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtu_exact_max(
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; CHECK-NOT: call
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; CHECK: ret i1 true
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entry:
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%i0 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> <double 4294967295.0, double undef>, i32 4) nounwind
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%b = icmp eq i32 %i0, 4294967295
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ret i1 %b
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}
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define i1 @test_avx512_cvtu_exact_max_p1() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtu_exact_max_p1(
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; CHECK: call
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entry:
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%i0 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> <double 4294967296.0, double undef>, i32 4) nounwind
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%b = icmp eq i32 %i0, 4294967296
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ret i1 %b
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}
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; Inexact values should not fold as they are dependent on rounding mode
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define i1 @test_avx512_cvtu_inexact() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtu_inexact(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2usi64(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> <double 1.75, double undef>, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2usi64(<2 x double> <double 1.75, double undef>, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%cmp02 = icmp eq i32 %sum02, 4
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%cmp13 = icmp eq i64 %sum13, 4
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%b = and i1 %cmp02, %cmp13
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ret i1 %b
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}
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; FLT_MAX/DBL_MAX should not fold
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define i1 @test_avx512_cvtu_max() nounwind readnone {
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; CHECK-LABEL: @test_avx512_cvtu_max(
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; CHECK: call
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; CHECK: call
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; CHECK: call
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; CHECK: call
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entry:
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%fm = bitcast <4 x i32> <i32 2139095039, i32 undef, i32 undef, i32 undef> to <4 x float>
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%dm = bitcast <2 x i64> <i64 9218868437227405311, i64 undef> to <2 x double>
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%i0 = tail call i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float> %fm, i32 4) nounwind
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%i1 = tail call i64 @llvm.x86.avx512.vcvtss2usi64(<4 x float> %fm, i32 4) nounwind
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%i2 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> %dm, i32 4) nounwind
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%i3 = call i64 @llvm.x86.avx512.vcvtsd2usi64(<2 x double> %dm, i32 4) nounwind
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%sum02 = add i32 %i0, %i2
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%sum13 = add i64 %i1, %i3
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%sum02.sext = sext i32 %sum02 to i64
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%b = icmp eq i64 %sum02.sext, %sum13
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ret i1 %b
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}
|
|
|
|
; INF should not fold
|
|
define i1 @test_avx512_cvtu_inf() nounwind readnone {
|
|
; CHECK-LABEL: @test_avx512_cvtu_inf(
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
entry:
|
|
%fm = bitcast <4 x i32> <i32 2139095040, i32 undef, i32 undef, i32 undef> to <4 x float>
|
|
%dm = bitcast <2 x i64> <i64 9218868437227405312, i64 undef> to <2 x double>
|
|
%i0 = tail call i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float> %fm, i32 4) nounwind
|
|
%i1 = tail call i64 @llvm.x86.avx512.vcvtss2usi64(<4 x float> %fm, i32 4) nounwind
|
|
%i2 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> %dm, i32 4) nounwind
|
|
%i3 = call i64 @llvm.x86.avx512.vcvtsd2usi64(<2 x double> %dm, i32 4) nounwind
|
|
%sum02 = add i32 %i0, %i2
|
|
%sum13 = add i64 %i1, %i3
|
|
%sum02.sext = sext i32 %sum02 to i64
|
|
%b = icmp eq i64 %sum02.sext, %sum13
|
|
ret i1 %b
|
|
}
|
|
|
|
; NAN should not fold
|
|
define i1 @test_avx512_cvtu_nan() nounwind readnone {
|
|
; CHECK-LABEL: @test_avx512_cvtu_nan(
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
entry:
|
|
%fm = bitcast <4 x i32> <i32 2143289344, i32 undef, i32 undef, i32 undef> to <4 x float>
|
|
%dm = bitcast <2 x i64> <i64 9221120237041090560, i64 undef> to <2 x double>
|
|
%i0 = tail call i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float> %fm, i32 4) nounwind
|
|
%i1 = tail call i64 @llvm.x86.avx512.vcvtss2usi64(<4 x float> %fm, i32 4) nounwind
|
|
%i2 = call i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double> %dm, i32 4) nounwind
|
|
%i3 = call i64 @llvm.x86.avx512.vcvtsd2usi64(<2 x double> %dm, i32 4) nounwind
|
|
%sum02 = add i32 %i0, %i2
|
|
%sum13 = add i64 %i1, %i3
|
|
%sum02.sext = sext i32 %sum02 to i64
|
|
%b = icmp eq i64 %sum02.sext, %sum13
|
|
ret i1 %b
|
|
}
|
|
|
|
define i1 @test_avx512_cvttu_exact() nounwind readnone {
|
|
; CHECK-LABEL: @test_avx512_cvttu_exact(
|
|
; CHECK-NOT: call
|
|
; CHECK: ret i1 true
|
|
entry:
|
|
%i0 = tail call i32 @llvm.x86.avx512.cvttss2usi(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
|
|
%i1 = tail call i64 @llvm.x86.avx512.cvttss2usi64(<4 x float> <float 3.0, float undef, float undef, float undef>, i32 4) nounwind
|
|
%i2 = call i32 @llvm.x86.avx512.cvttsd2usi(<2 x double> <double 7.0, double undef>, i32 4) nounwind
|
|
%i3 = call i64 @llvm.x86.avx512.cvttsd2usi64(<2 x double> <double 7.0, double undef>, i32 4) nounwind
|
|
%sum02 = add i32 %i0, %i2
|
|
%sum13 = add i64 %i1, %i3
|
|
%cmp02 = icmp eq i32 %sum02, 10
|
|
%cmp13 = icmp eq i64 %sum13, 10
|
|
%b = and i1 %cmp02, %cmp13
|
|
ret i1 %b
|
|
}
|
|
|
|
define i1 @test_avx512_cvttu_inexact() nounwind readnone {
|
|
; CHECK-LABEL: @test_avx512_cvttu_inexact(
|
|
; CHECK-NOT: call
|
|
; CHECK: ret i1 true
|
|
entry:
|
|
%i0 = tail call i32 @llvm.x86.avx512.cvttss2usi(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
|
|
%i1 = tail call i64 @llvm.x86.avx512.cvttss2usi64(<4 x float> <float 1.75, float undef, float undef, float undef>, i32 4) nounwind
|
|
%i2 = call i32 @llvm.x86.avx512.cvttsd2usi(<2 x double> <double 1.75, double undef>, i32 4) nounwind
|
|
%i3 = call i64 @llvm.x86.avx512.cvttsd2usi64(<2 x double> <double 1.75, double undef>, i32 4) nounwind
|
|
%sum02 = add i32 %i0, %i2
|
|
%sum13 = add i64 %i1, %i3
|
|
%cmp02 = icmp eq i32 %sum02, 2
|
|
%cmp13 = icmp eq i64 %sum13, 2
|
|
%b = and i1 %cmp02, %cmp13
|
|
ret i1 %b
|
|
}
|
|
|
|
; FLT_MAX/DBL_MAX should not fold
|
|
define i1 @test_avx512_cvttu_max() nounwind readnone {
|
|
; CHECK-LABEL: @test_avx512_cvttu_max(
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
entry:
|
|
%fm = bitcast <4 x i32> <i32 2139095039, i32 undef, i32 undef, i32 undef> to <4 x float>
|
|
%dm = bitcast <2 x i64> <i64 9218868437227405311, i64 undef> to <2 x double>
|
|
%i0 = tail call i32 @llvm.x86.avx512.cvttss2usi(<4 x float> %fm, i32 4) nounwind
|
|
%i1 = tail call i64 @llvm.x86.avx512.cvttss2usi64(<4 x float> %fm, i32 4) nounwind
|
|
%i2 = call i32 @llvm.x86.avx512.cvttsd2usi(<2 x double> %dm, i32 4) nounwind
|
|
%i3 = call i64 @llvm.x86.avx512.cvttsd2usi64(<2 x double> %dm, i32 4) nounwind
|
|
%sum02 = add i32 %i0, %i2
|
|
%sum13 = add i64 %i1, %i3
|
|
%sum02.sext = sext i32 %sum02 to i64
|
|
%b = icmp eq i64 %sum02.sext, %sum13
|
|
ret i1 %b
|
|
}
|
|
|
|
; INF should not fold
|
|
define i1 @test_avx512_cvttu_inf() nounwind readnone {
|
|
; CHECK-LABEL: @test_avx512_cvttu_inf(
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
entry:
|
|
%fm = bitcast <4 x i32> <i32 2139095040, i32 undef, i32 undef, i32 undef> to <4 x float>
|
|
%dm = bitcast <2 x i64> <i64 9218868437227405312, i64 undef> to <2 x double>
|
|
%i0 = tail call i32 @llvm.x86.avx512.cvttss2usi(<4 x float> %fm, i32 4) nounwind
|
|
%i1 = tail call i64 @llvm.x86.avx512.cvttss2usi64(<4 x float> %fm, i32 4) nounwind
|
|
%i2 = call i32 @llvm.x86.avx512.cvttsd2usi(<2 x double> %dm, i32 4) nounwind
|
|
%i3 = call i64 @llvm.x86.avx512.cvttsd2usi64(<2 x double> %dm, i32 4) nounwind
|
|
%sum02 = add i32 %i0, %i2
|
|
%sum13 = add i64 %i1, %i3
|
|
%sum02.sext = sext i32 %sum02 to i64
|
|
%b = icmp eq i64 %sum02.sext, %sum13
|
|
ret i1 %b
|
|
}
|
|
|
|
; NAN should not fold
|
|
define i1 @test_avx512_cvttu_nan() nounwind readnone {
|
|
; CHECK-LABEL: @test_avx512_cvttu_nan(
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
; CHECK: call
|
|
entry:
|
|
%fm = bitcast <4 x i32> <i32 2143289344, i32 undef, i32 undef, i32 undef> to <4 x float>
|
|
%dm = bitcast <2 x i64> <i64 9221120237041090560, i64 undef> to <2 x double>
|
|
%i0 = tail call i32 @llvm.x86.avx512.cvttss2usi(<4 x float> %fm, i32 4) nounwind
|
|
%i1 = tail call i64 @llvm.x86.avx512.cvttss2usi64(<4 x float> %fm, i32 4) nounwind
|
|
%i2 = call i32 @llvm.x86.avx512.cvttsd2usi(<2 x double> %dm, i32 4) nounwind
|
|
%i3 = call i64 @llvm.x86.avx512.cvttsd2usi64(<2 x double> %dm, i32 4) nounwind
|
|
%sum02 = add i32 %i0, %i2
|
|
%sum13 = add i64 %i1, %i3
|
|
%sum02.sext = sext i32 %sum02 to i64
|
|
%b = icmp eq i64 %sum02.sext, %sum13
|
|
ret i1 %b
|
|
}
|
|
|
|
declare i32 @llvm.x86.avx512.vcvtss2si32(<4 x float>, i32) nounwind readnone
|
|
declare i32 @llvm.x86.avx512.cvttss2si(<4 x float>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.vcvtss2si64(<4 x float>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.cvttss2si64(<4 x float>, i32) nounwind readnone
|
|
declare i32 @llvm.x86.avx512.vcvtsd2si32(<2 x double>, i32) nounwind readnone
|
|
declare i32 @llvm.x86.avx512.cvttsd2si(<2 x double>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.vcvtsd2si64(<2 x double>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.cvttsd2si64(<2 x double>, i32) nounwind readnone
|
|
declare i32 @llvm.x86.avx512.vcvtss2usi32(<4 x float>, i32) nounwind readnone
|
|
declare i32 @llvm.x86.avx512.cvttss2usi(<4 x float>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.vcvtss2usi64(<4 x float>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.cvttss2usi64(<4 x float>, i32) nounwind readnone
|
|
declare i32 @llvm.x86.avx512.vcvtsd2usi32(<2 x double>, i32) nounwind readnone
|
|
declare i32 @llvm.x86.avx512.cvttsd2usi(<2 x double>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.vcvtsd2usi64(<2 x double>, i32) nounwind readnone
|
|
declare i64 @llvm.x86.avx512.cvttsd2usi64(<2 x double>, i32) nounwind readnone
|