39 lines
1.5 KiB
C++
39 lines
1.5 KiB
C++
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 6
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK
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// Regression test for GH#189260: Clang crashed with an assertion failure
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// in InsertElementInst when storing to an element of an ext_vector_type
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// with bool element type.
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typedef __attribute__((ext_vector_type(32))) bool v32bool;
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v32bool v32b = {};
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// CHECK-LABEL: define dso_local void @_Z5test1v(
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// CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
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// CHECK-NEXT: [[ENTRY:.*:]]
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr @v32b, align 4
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// CHECK-NEXT: [[TMP1:%.*]] = bitcast i32 [[TMP0]] to <32 x i1>
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// CHECK-NEXT: [[VECINS:%.*]] = insertelement <32 x i1> [[TMP1]], i1 true, i32 0
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// CHECK-NEXT: [[TMP2:%.*]] = bitcast <32 x i1> [[VECINS]] to i32
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// CHECK-NEXT: store i32 [[TMP2]], ptr @v32b, align 4
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// CHECK-NEXT: ret void
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//
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void test1() {
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v32b[0] = true;
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}
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// CHECK-LABEL: define dso_local void @_Z5test2v(
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// CHECK-SAME: ) #[[ATTR0]] {
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// CHECK-NEXT: [[ENTRY:.*:]]
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr @v32b, align 4
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// CHECK-NEXT: [[TMP1:%.*]] = bitcast i32 [[TMP0]] to <32 x i1>
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// CHECK-NEXT: [[VECINS:%.*]] = insertelement <32 x i1> [[TMP1]], i1 true, i32 31
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// CHECK-NEXT: [[TMP2:%.*]] = bitcast <32 x i1> [[VECINS]] to i32
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// CHECK-NEXT: store i32 [[TMP2]], ptr @v32b, align 4
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// CHECK-NEXT: ret void
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//
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void test2() {
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v32b[31] = true;
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}
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