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| author | Sunil Srivastava <sunil_srivastava@playstation.sony.com> | 2016-02-05 20:50:02 +0000 |
|---|---|---|
| committer | Sunil Srivastava <sunil_srivastava@playstation.sony.com> | 2016-02-05 20:50:02 +0000 |
| commit | 0ce2f227e83bb46da47921165792eaa26002a9e9 (patch) | |
| tree | 4c0349fab2cfa069e223914873a5f3c3212c2ff3 /clang/test | |
| parent | 00ab73dcb0d602608a0851bb61aa378ef5ed3215 (diff) | |
| download | bcm5719-llvm-0ce2f227e83bb46da47921165792eaa26002a9e9.tar.gz bcm5719-llvm-0ce2f227e83bb46da47921165792eaa26002a9e9.zip | |
Do not honor explicit alignment attribute on fields for PS4.
This change reverts r257462 for PS4 triple.
Differential Revision: http://reviews.llvm.org/D16788
llvm-svn: 259916
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Sema/bitfield-layout.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/clang/test/Sema/bitfield-layout.c b/clang/test/Sema/bitfield-layout.c index 3affa21a365..7b434dddcf7 100644 --- a/clang/test/Sema/bitfield-layout.c +++ b/clang/test/Sema/bitfield-layout.c @@ -2,6 +2,7 @@ // RUN: %clang_cc1 %s -fsyntax-only -verify -triple=arm-linux-gnueabihf // RUN: %clang_cc1 %s -fsyntax-only -verify -triple=aarch64-linux-gnu // RUN: %clang_cc1 %s -fsyntax-only -verify -triple=x86_64-pc-linux-gnu +// RUN: %clang_cc1 %s -fsyntax-only -verify -triple=x86_64-scei-ps4 // expected-no-diagnostics #include <stddef.h> @@ -96,9 +97,15 @@ struct g0 { char c; }; +#if defined(__PS4__) +CHECK_SIZE(struct, g0, 16); +CHECK_ALIGN(struct, g0, 16); +CHECK_OFFSET(struct, g0, c, 2); +#else CHECK_SIZE(struct, g0, 32); CHECK_ALIGN(struct, g0, 16); CHECK_OFFSET(struct, g0, c, 17); +#endif // Bit-field with explicit align smaller than normal. struct g1 { @@ -109,7 +116,11 @@ struct g1 { CHECK_SIZE(struct, g1, 4); CHECK_ALIGN(struct, g1, 4); +#if defined(__PS4__) +CHECK_OFFSET(struct, g1, c, 2); +#else CHECK_OFFSET(struct, g1, c, 3); +#endif // Same as above but without explicit align. struct g2 { @@ -130,9 +141,14 @@ struct __attribute__((packed)) g3 { char c; }; -CHECK_SIZE(struct, g3, 32); CHECK_ALIGN(struct, g3, 16); +#if defined(__PS4__) +CHECK_SIZE(struct, g3, 16); +CHECK_OFFSET(struct, g3, c, 2); +#else +CHECK_SIZE(struct, g3, 32); CHECK_OFFSET(struct, g3, c, 17); +#endif struct __attribute__((packed)) g4 { char a; @@ -142,7 +158,11 @@ struct __attribute__((packed)) g4 { CHECK_SIZE(struct, g4, 4); CHECK_ALIGN(struct, g4, 2); +#if defined(__PS4__) +CHECK_OFFSET(struct, g4, c, 2); +#else CHECK_OFFSET(struct, g4, c, 3); +#endif struct g5 { char : 1; @@ -162,28 +182,44 @@ struct g7 { char : 1; __attribute__((aligned(1))) int n : 25; }; +#if defined(__PS4__) +CHECK_SIZE(struct, g7, 4); +#else CHECK_SIZE(struct, g7, 8); +#endif CHECK_ALIGN(struct, g7, 4); struct __attribute__((packed)) g8 { char : 1; __attribute__((aligned(1))) int n : 25; }; +#if defined(__PS4__) +CHECK_SIZE(struct, g8, 4); +#else CHECK_SIZE(struct, g8, 5); +#endif CHECK_ALIGN(struct, g8, 1); struct g9 { __attribute__((aligned(1))) char a : 2, b : 2, c : 2, d : 2, e : 2; int i; }; +#if defined(__PS4__) +CHECK_SIZE(struct, g9, 8); +#else CHECK_SIZE(struct, g9, 12); +#endif CHECK_ALIGN(struct, g9, 4); struct __attribute__((packed)) g10 { __attribute__((aligned(1))) char a : 2, b : 2, c : 2, d : 2, e : 2; int i; }; +#if defined(__PS4__) +CHECK_SIZE(struct, g10, 6); +#else CHECK_SIZE(struct, g10, 9); +#endif CHECK_ALIGN(struct, g10, 1); struct g11 { |
