129 lines
4.1 KiB
LLVM
129 lines
4.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -instsimplify -S | FileCheck %s
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declare void @use(...)
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define void @casts() {
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; CHECK-LABEL: @casts(
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; CHECK-NEXT: call void (...) @use(i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i32 poison, i8 poison, float poison, float poison, float poison, float poison)
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; CHECK-NEXT: ret void
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;
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%i1 = trunc i32 poison to i8
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%i2 = zext i4 poison to i8
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%i3 = sext i4 poison to i8
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%i4 = fptoui float poison to i8
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%i5 = fptosi float poison to i8
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%i6 = bitcast float poison to i32
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%i7 = ptrtoint i8* poison to i8
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%f1 = fptrunc double poison to float
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%f2 = fpext half poison to float
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%f3 = uitofp i8 poison to float
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%f4 = sitofp i8 poison to float
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call void (...) @use(i8 %i1, i8 %i2, i8 %i3, i8 %i4, i8 %i5, i32 %i6, i8 %i7, float %f1, float %f2, float %f3, float %f4)
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ret void
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}
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define void @casts2() {
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; CHECK-LABEL: @casts2(
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; CHECK-NEXT: call void (...) @use(i8* poison, i8* poison)
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; CHECK-NEXT: ret void
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;
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%p1 = inttoptr i8 poison to i8*
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%p2 = addrspacecast i8 addrspace(1)* poison to i8*
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call void (...) @use(i8* %p1, i8* %p2)
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ret void
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}
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define void @unaryops() {
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; CHECK-LABEL: @unaryops(
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; CHECK-NEXT: call void (...) @use(float poison)
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; CHECK-NEXT: ret void
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;
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%f1 = fneg float poison
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call void (...) @use(float %f1)
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ret void
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}
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define void @binaryops_arith() {
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; CHECK-LABEL: @binaryops_arith(
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; CHECK-NEXT: call void (...) @use(i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, float poison, float poison, float poison, float poison, float poison, float poison, float poison)
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; CHECK-NEXT: ret void
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;
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%i1 = add i8 poison, 1
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%i2 = sub i8 poison, 1
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%i3 = mul i8 poison, 2
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%i4 = udiv i8 poison, 2
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%i5 = udiv i8 2, poison
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%i6 = sdiv i8 poison, 2
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%i7 = sdiv i8 2, poison
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%i8 = urem i8 poison, 2
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%i9 = urem i8 2, poison
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%i10 = srem i8 poison, 2
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%i11 = srem i8 2, poison
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%f1 = fadd float poison, 1.0
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%f2 = fsub float poison, 1.0
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%f3 = fmul float poison, 2.0
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%f4 = fdiv float poison, 2.0
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%f5 = fdiv float 2.0, poison
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%f6 = frem float poison, 2.0
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%f7 = frem float 2.0, poison
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call void (...) @use(i8 %i1, i8 %i2, i8 %i3, i8 %i4, i8 %i5, i8 %i6, i8 %i7, i8 %i8, i8 %i9, i8 %i10, i8 %i11, float %f1, float %f2, float %f3, float %f4, float %f5, float %f6, float %f7)
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ret void
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}
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define void @binaryops_bitwise() {
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; CHECK-LABEL: @binaryops_bitwise(
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; CHECK-NEXT: call void (...) @use(i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison, i8 poison)
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; CHECK-NEXT: ret void
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;
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%i1 = shl i8 poison, 1
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%i2 = shl i8 1, poison
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%i3 = lshr i8 poison, 1
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%i4 = lshr i8 1, poison
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%i5 = ashr i8 poison, 1
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%i6 = ashr i8 1, poison
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%i7 = and i8 poison, 1
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%i8 = or i8 poison, 1
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%i9 = xor i8 poison, 1
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call void (...) @use(i8 %i1, i8 %i2, i8 %i3, i8 %i4, i8 %i5, i8 %i6, i8 %i7, i8 %i8, i8 %i9)
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ret void
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}
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define void @vec_aggr_ops() {
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; CHECK-LABEL: @vec_aggr_ops(
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; CHECK-NEXT: call void (...) @use(i8 poison, i8 poison, <2 x i8> poison, i8 poison)
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; CHECK-NEXT: ret void
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;
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%i1 = extractelement <2 x i8> poison, i64 0
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%i2 = extractelement <2 x i8> zeroinitializer, i64 poison
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%i3 = insertelement <2 x i8> zeroinitializer, i8 0, i64 poison
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%i4 = extractvalue {i8, i8} poison, 0
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call void (...) @use(i8 %i1, i8 %i2, <2 x i8> %i3, i8 %i4)
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ret void
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}
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define void @other_ops(i8 %x) {
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; CHECK-LABEL: @other_ops(
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; CHECK-NEXT: call void (...) @use(i1 poison, i1 poison, i8 poison, i8 poison, i8* poison)
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; CHECK-NEXT: ret void
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;
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%i1 = icmp eq i8 poison, 1
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%i2 = fcmp oeq float poison, 1.0
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%i3 = select i1 poison, i8 1, i8 2
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%i4 = select i1 true, i8 poison, i8 %x
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call void (...) @use(i1 %i1, i1 %i2, i8 %i3, i8 %i4, i8* getelementptr (i8, i8* poison, i64 1))
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ret void
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}
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; TODO: these must be folded into poison; D92270
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define void @logicalops_i1(i1 %x) {
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; CHECK-LABEL: @logicalops_i1(
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; CHECK-NEXT: call void (...) @use(i1 true, i1 false)
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; CHECK-NEXT: ret void
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;
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%i1 = or i1 %x, poison
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%i2 = and i1 %x, poison
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call void (...) @use(i1 %i1, i1 %i2)
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ret void
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}
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