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| author | Alexandre Oliva <oliva@adacore.com> | 2019-08-16 03:38:49 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2019-08-16 03:38:49 +0000 |
| commit | 967a322edecf6d8ef8ab58ff7a50cf58c26e7de6 (patch) | |
| tree | cc70600eb024f8ddd5773eb3f28903ad234557d6 | |
| parent | 1ce521ece9a514dd8c5a3baa6e66bab928fd5e7c (diff) | |
| download | gcc-967a322edecf6d8ef8ab58ff7a50cf58c26e7de6.zip gcc-967a322edecf6d8ef8ab58ff7a50cf58c26e7de6.tar.gz gcc-967a322edecf6d8ef8ab58ff7a50cf58c26e7de6.tar.bz2 | |
i386/asm-4 test: use amd64's natural addressing mode on all OSs
gcc.target/i386/asm-4.c uses amd64's natural PC-relative addressing
mode on a single platform, using the 32-bit absolute addressing mode
elsewhere. There's no point in giving up amd64's natural addressing
mode and insisting on the 32-bit one when we're targeting amd64, and
having to make explicit exceptions for systems where that's found not
to work for whatever reason. If we just use the best-suited way to
take the address of a function behind the compiler's back on each
target variant, we're less likely to hit unexpected failures.
for gcc/testsuite/ChangeLog
* gcc.target/i386/asm-4.c: Use amd64 natural addressing mode
on all __LP64__ targets.
From-SVN: r274559
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/asm-4.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 055ff04..d75c646 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2019-08-16 Alexandre Oliva <oliva@adacore.com> + * gcc.target/i386/asm-4.c: Use amd64 natural addressing mode + on all __LP64__ targets. + * gcc.target/arc/interrupt-6.c: Use __builtin_alloca, require effective target support for alloca, drop include of alloca.h. * gcc.target/i386/pr80969-3.c: Likewise. diff --git a/gcc/testsuite/gcc.target/i386/asm-4.c b/gcc/testsuite/gcc.target/i386/asm-4.c index b868010..69dd1d3 100644 --- a/gcc/testsuite/gcc.target/i386/asm-4.c +++ b/gcc/testsuite/gcc.target/i386/asm-4.c @@ -29,7 +29,7 @@ baz (void) { /* Darwin loads 64-bit regions above the 4GB boundary so we need to use this instead. */ -#if defined (__LP64__) && defined (__MACH__) +#if defined (__LP64__) __asm ("leaq foo(%%rip), %0" : "=r" (fn)); #else __asm ("movl $foo, %k0" : "=r" (fn)); |