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| author | quic-k <kushpal@qti.qualcomm.com> | 2025-11-04 10:05:31 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-11-04 04:35:31 +0000 |
| commit | a3a99c3996ffa2abf7e2b1e4abeaa933830f2ac3 (patch) | |
| tree | de4633b810b97455a7089c3b5e0cf75977dc6ac0 | |
| parent | 00ee53cc7b555ce408e6cd86378e3112bbdb0db8 (diff) | |
| download | llvm-a3a99c3996ffa2abf7e2b1e4abeaa933830f2ac3.zip llvm-a3a99c3996ffa2abf7e2b1e4abeaa933830f2ac3.tar.gz llvm-a3a99c3996ffa2abf7e2b1e4abeaa933830f2ac3.tar.bz2 | |
[compiler-rt][x86] Don't use assert.h when building without a libc (#165384)
fixes https://github.com/llvm/llvm-project/issues/164932
Signed-off-by: Kushal Pal <kushpal@qti.qualcomm.com>
Co-authored-by: Saleem Abdulrasool <compnerd@compnerd.org>
| -rw-r--r-- | compiler-rt/lib/builtins/cpu_model/x86.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/compiler-rt/lib/builtins/cpu_model/x86.c b/compiler-rt/lib/builtins/cpu_model/x86.c index c21b2ba..45b7055 100644 --- a/compiler-rt/lib/builtins/cpu_model/x86.c +++ b/compiler-rt/lib/builtins/cpu_model/x86.c @@ -21,7 +21,9 @@ #if defined(__GNUC__) || defined(__clang__) || defined(_MSC_VER) +#if __STDC_HOSTED__ #include <assert.h> +#endif // __STDC_HOSTED__ #if (defined(__GNUC__) || defined(__clang__)) && !defined(_MSC_VER) #include <cpuid.h> @@ -245,8 +247,8 @@ struct __processor_model { unsigned int __cpu_features[1]; } __cpu_model = {0, 0, 0, {0}}; -static_assert(sizeof(__cpu_model) == 16, - "Wrong size of __cpu_model will result in ABI break"); +_Static_assert(sizeof(__cpu_model) == 16, + "Wrong size of __cpu_model will result in ABI break"); // This code is copied from lib/Support/Host.cpp. // Changes to either file should be mirrored in the other. @@ -1200,8 +1202,8 @@ int CONSTRUCTOR_ATTRIBUTE __cpu_indicator_init(void) { unsigned Vendor; unsigned Model, Family; unsigned Features[(CPU_FEATURE_MAX + 31) / 32] = {0}; - static_assert(sizeof(Features) / sizeof(Features[0]) == 4, ""); - static_assert(sizeof(__cpu_features2) / sizeof(__cpu_features2[0]) == 3, ""); + _Static_assert(sizeof(Features) / sizeof(Features[0]) == 4, ""); + _Static_assert(sizeof(__cpu_features2) / sizeof(__cpu_features2[0]) == 3, ""); // This function needs to run just once. if (__cpu_model.__cpu_vendor) @@ -1234,9 +1236,11 @@ int CONSTRUCTOR_ATTRIBUTE __cpu_indicator_init(void) { } else __cpu_model.__cpu_vendor = VENDOR_OTHER; +#if __STDC_HOSTED__ assert(__cpu_model.__cpu_vendor < VENDOR_MAX); assert(__cpu_model.__cpu_type < CPU_TYPE_MAX); assert(__cpu_model.__cpu_subtype < CPU_SUBTYPE_MAX); +#endif // __STDC_HOSTED__ return 0; } |