62447efa73
Summary: This was forbidden previously, which made us divergent with the GCC implementation. Permit this by simply removing this Sema check. Fixes: https://github.com/llvm/llvm-project/issues/156463
23 lines
1.2 KiB
C
23 lines
1.2 KiB
C
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// CHECK-LABEL: define dso_local <2 x half> @builtin_complex(
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// CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
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// CHECK-NEXT: [[ENTRY:.*:]]
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// CHECK-NEXT: [[RETVAL:%.*]] = alloca { half, half }, align 2
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// CHECK-NEXT: [[A:%.*]] = alloca half, align 2
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// CHECK-NEXT: store half 0xH0000, ptr [[A]], align 2
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// CHECK-NEXT: [[TMP0:%.*]] = load half, ptr [[A]], align 2
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// CHECK-NEXT: [[TMP1:%.*]] = load half, ptr [[A]], align 2
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// CHECK-NEXT: [[RETVAL_REALP:%.*]] = getelementptr inbounds nuw { half, half }, ptr [[RETVAL]], i32 0, i32 0
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// CHECK-NEXT: [[RETVAL_IMAGP:%.*]] = getelementptr inbounds nuw { half, half }, ptr [[RETVAL]], i32 0, i32 1
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// CHECK-NEXT: store half [[TMP0]], ptr [[RETVAL_REALP]], align 2
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// CHECK-NEXT: store half [[TMP1]], ptr [[RETVAL_IMAGP]], align 2
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// CHECK-NEXT: [[TMP2:%.*]] = load <2 x half>, ptr [[RETVAL]], align 2
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// CHECK-NEXT: ret <2 x half> [[TMP2]]
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//
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_Complex _Float16 builtin_complex(void) {
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_Float16 a = 0;
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return __builtin_complex(a, a);
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}
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