forked from OSchip/llvm-project
23 lines
1.6 KiB
C
23 lines
1.6 KiB
C
// RUN: %clang_cc1 -triple x86_64-linux -w -S -o - -emit-llvm -DT=float %s | FileCheck %s --check-prefixes=CHECK,CHECK-FLOAT
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// RUN: %clang_cc1 -triple x86_64-linux -w -S -o - -emit-llvm -DT=double %s | FileCheck %s --check-prefixes=CHECK,CHECK-DOUBLE
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// RUN: %clang_cc1 -triple x86_64-linux -w -S -o - -emit-llvm -DT="long double" %s | FileCheck %s --check-prefixes=CHECK,CHECK-FP80
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// RUN: %clang_cc1 -triple x86_64-linux -w -S -o - -emit-llvm -DT=__float128 %s | FileCheck %s --check-prefixes=CHECK,CHECK-FP128
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// FIXME: If we start to support _Complex __fp16 or _Complex _Float16, add tests for them too.
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// CHECK-FLOAT: @global = global { [[T:float]], [[T]] } { [[T]] 1.0{{.*}}, [[T]] 2.0{{.*}} }
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// CHECK-DOUBLE: @global = global { [[T:double]], [[T]] } { [[T]] 1.0{{.*}}, [[T]] 2.0{{.*}} }
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// CHECK-FP80: @global = global { [[T:x86_fp80]], [[T]] } { [[T]] 0xK3FFF8000000000000000, [[T]] 0xK40008000000000000000 }
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// CHECK-FP128: @global = global { [[T:fp128]], [[T]] } { [[T]] 0xL00000000000000003FFF000000000000, [[T]] 0xL00000000000000004000000000000000 }
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_Complex T global = __builtin_complex(1.0, 2.0);
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// CHECK-LABEL: @test
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_Complex T test(T a, T b) {
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return __builtin_complex(a, b);
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// CHECK: %[[A:.*]] = load [[T]], [[T]]* %a.addr,
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// CHECK: %[[B:.*]] = load [[T]], [[T]]* %b.addr,
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// CHECK: %[[RET_RE:.*]] = getelementptr inbounds { [[T]], [[T]] }, { [[T]], [[T]] }* %[[RET:[^,]*]], i32 0, i32 0
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// CHECK: %[[RET_IM:.*]] = getelementptr inbounds { [[T]], [[T]] }, { [[T]], [[T]] }* %[[RET]], i32 0, i32 1
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// CHECK: store [[T]] %[[A]], [[T]]* %[[RET_RE]],
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// CHECK: store [[T]] %[[B]], [[T]]* %[[RET_IM]],
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}
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