| 1 | // RUN: %clang_cc1 %s -o - -emit-llvm | FileCheck %s |
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| 2 | // XFAIL: aarch64, arm64, x86_64-pc-windows-msvc, x86_64-w64-windows-gnu, x86_64-pc-windows-gnu |
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| 3 | |
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| 4 | // PR1513 |
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| 5 | |
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| 6 | // AArch64 ABI actually requires the reverse of what this is testing: the callee |
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| 7 | // does any extensions and remaining bits are unspecified. |
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| 8 | |
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| 9 | // Win64 ABI does expect extensions for type smaller than 64bits. |
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| 10 | |
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| 11 | // Technically this test wasn't written to test that feature, but it's a |
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| 12 | // valuable check nevertheless. |
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| 13 | |
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| 14 | struct s{ |
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| 15 | long a; |
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| 16 | long b; |
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| 17 | }; |
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| 18 | |
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| 19 | void f(struct s a, char *b, signed char C) { |
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| 20 | // CHECK: i8 signext |
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| 21 | |
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| 22 | } |
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| 23 | |
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