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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-10-09 06:12:17 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-10-10 05:28:19 -0700 |
| commit | 16664e6e4fb4281be6477c13989740d44c963c77 (patch) | |
| tree | d4c675f04d2b09bb757cdb1052d01c3517517748 | |
| parent | 02cbd79e4728319e0887ad7783297853b527bb13 (diff) | |
| download | gcc-16664e6e4fb4281be6477c13989740d44c963c77.zip gcc-16664e6e4fb4281be6477c13989740d44c963c77.tar.gz gcc-16664e6e4fb4281be6477c13989740d44c963c77.tar.bz2 | |
x86-64: Check CMPXCHG16B for x86-64-v[234]
x86-64-v2 includes CMPXCHG16B. Since -mcx16 enables CMPXCHG16B and
defines __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16, check it in x86-64-v[234]
tests.
PR target/97250
* gcc.target/i386/x86-64-v2.c: Verify that
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 is defined.
* gcc.target/i386/x86-64-v3.c: Likewise.
* gcc.target/i386/x86-64-v4.c: Likewise.
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/x86-64-v2.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/x86-64-v3.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/x86-64-v4.c | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/x86-64-v2.c b/gcc/testsuite/gcc.target/i386/x86-64-v2.c index 0f3df36..f17a15d 100644 --- a/gcc/testsuite/gcc.target/i386/x86-64-v2.c +++ b/gcc/testsuite/gcc.target/i386/x86-64-v2.c @@ -12,6 +12,9 @@ #ifndef __SSE2__ # error __SSE2__ not defined #endif +#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 +# error __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 not defined +#endif #ifndef __LAHF_SAHF__ # error __LAHF_SAHF__ not defined #endif diff --git a/gcc/testsuite/gcc.target/i386/x86-64-v3.c b/gcc/testsuite/gcc.target/i386/x86-64-v3.c index 16a94b180..784202f 100644 --- a/gcc/testsuite/gcc.target/i386/x86-64-v3.c +++ b/gcc/testsuite/gcc.target/i386/x86-64-v3.c @@ -12,6 +12,9 @@ #ifndef __SSE2__ # error __SSE2__ not defined #endif +#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 +# error __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 not defined +#endif #ifndef __LAHF_SAHF__ # error __LAHF_SAHF__ not defined #endif diff --git a/gcc/testsuite/gcc.target/i386/x86-64-v4.c b/gcc/testsuite/gcc.target/i386/x86-64-v4.c index 48e928c..7c202a4 100644 --- a/gcc/testsuite/gcc.target/i386/x86-64-v4.c +++ b/gcc/testsuite/gcc.target/i386/x86-64-v4.c @@ -12,6 +12,9 @@ #ifndef __SSE2__ # error __SSE2__ not defined #endif +#ifndef __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 +# error __GCC_HAVE_SYNC_COMPARE_AND_SWAP_16 not defined +#endif #ifndef __LAHF_SAHF__ # error __LAHF_SAHF__ not defined #endif |