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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-01-27 08:39:33 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-01-27 08:39:33 +0000 |
| commit | 467fd7909a24165420749615272a713ffefd2a4a (patch) | |
| tree | 10e60d253dfbecb2db351ef991ae68561aa79f56 /gcc | |
| parent | 6dcc4f31c20f6d7f2eb7d7eb229599596b0ff926 (diff) | |
| download | gcc-467fd7909a24165420749615272a713ffefd2a4a.zip gcc-467fd7909a24165420749615272a713ffefd2a4a.tar.gz gcc-467fd7909a24165420749615272a713ffefd2a4a.tar.bz2 | |
re PR rtl-optimization/44174 (can't find a register in class 'CLOBBERED_REGS' while reloading 'asm')
PR rtl-optimization/44174
* gcc.target/i386/asm-6.c: New test.
From-SVN: r169325
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/asm-6.c | 16 |
2 files changed, 22 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4414684..a626d20 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,4 +1,9 @@ -2011-01-26 Mikael Pettersson <mikpe@it.uu.se> +2011-01-27 Eric Botcazou <ebotcazou@adacore.com> + + PR rtl-optimization/44174 + * gcc.target/i386/asm-6.c: New test. + +2011-01-26 Mikael Pettersson <mikpe@it.uu.se> PR rtl-optimization/46856 * gcc.c-torture/compile/pr46856.c: New test. diff --git a/gcc/testsuite/gcc.target/i386/asm-6.c b/gcc/testsuite/gcc.target/i386/asm-6.c new file mode 100644 index 0000000..6aa37ef --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/asm-6.c @@ -0,0 +1,16 @@ +/* PR rtl-optimization/44174 */ +/* Testcase by Jakub Jelinek <jakub@gcc.gnu.org> */ + +/* { dg-do compile } */ +/* { dg-options "-O2 -fpic" { target fpic } } */ + +int f0 (int, int, int, int, int); +int f1 (void); + +void +f2 (void) +{ + unsigned v1, v2, v3, v4; + __asm__ ("" : "=a" (v1), "=d" (v2), "=c" (v3), "=r" (v4)); + f0 (f1 (), f1 (), f1 (), f1 (), (v4 >> 8) & 0xff); +} |