31 lines
1.1 KiB
LLVM
31 lines
1.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -structurizecfg %s | FileCheck %s
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define void @invert_condition(i1 %arg) {
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; CHECK-LABEL: @invert_condition(
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; CHECK-NEXT: bb:
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; CHECK-NEXT: [[TMP:%.*]] = load volatile float, float addrspace(1)* undef
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; CHECK-NEXT: [[TMP1:%.*]] = load volatile float, float addrspace(1)* undef
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; CHECK-NEXT: br label [[BB2:%.*]]
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; CHECK: bb2:
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; CHECK-NEXT: [[TMP3:%.*]] = fcmp oge float [[TMP]], [[TMP1]]
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; CHECK-NEXT: [[TMP4:%.*]] = xor i1 [[ARG:%.*]], [[TMP3]]
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; CHECK-NEXT: [[TMP0:%.*]] = xor i1 [[TMP4]], true
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; CHECK-NEXT: br i1 [[TMP0]], label [[BB5:%.*]], label [[BB2]]
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; CHECK: bb5:
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; CHECK-NEXT: ret void
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;
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bb:
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%tmp = load volatile float, float addrspace(1)* undef
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%tmp1 = load volatile float, float addrspace(1)* undef
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br label %bb2
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bb2: ; preds = %bb2, %bb
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%tmp3 = fcmp oge float %tmp, %tmp1
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%tmp4 = xor i1 %arg, %tmp3
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br i1 %tmp4, label %bb2, label %bb5
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bb5: ; preds = %bb2
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ret void
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}
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