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| author | Richard Henderson <rth@redhat.com> | 2007-03-07 10:13:29 -0800 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2007-03-07 10:13:29 -0800 |
| commit | 7476f0866c606870ed338f64269b840da3bcb1e4 (patch) | |
| tree | 9966163c9b3bfdf8faa218f12e89e2b2c8b20dd4 /gcc/testsuite | |
| parent | 1611915067138d5ab84a3225599281b68943172f (diff) | |
| download | gcc-7476f0866c606870ed338f64269b840da3bcb1e4.zip gcc-7476f0866c606870ed338f64269b840da3bcb1e4.tar.gz gcc-7476f0866c606870ed338f64269b840da3bcb1e4.tar.bz2 | |
re PR target/30848 (ICE with invalid constraint in asm statement)
PR target/30848
* reg-stack.c (emit_swap_insn): If a malformed asm was seen,
silently fix up the stack in the case of a missing register.
From-SVN: r122669
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr30848.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr30848.c b/gcc/testsuite/gcc.target/i386/pr30848.c new file mode 100644 index 0000000..2a92851 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr30848.c @@ -0,0 +1,6 @@ +/* { dg-do compile } */ + +void foo(double d) +{ + __asm__ ("" : "=u" (d)); /* { dg-error "output regs" } */ +} |