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| author | reichelt <reichelt@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-05-11 14:58:54 +0000 |
|---|---|---|
| committer | reichelt <reichelt@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-05-11 14:58:54 +0000 |
| commit | 0bec30235012c71a1a5678ca13f3fa98d2560c64 (patch) | |
| tree | 85039a42152b0b05997b4831ff6c0bef28bffe08 /gcc/testsuite/gcc.dg/fold-nonneg-1.c | |
| parent | b9e80c12e995d5f8084c3faaf40e9d07b910a960 (diff) | |
| download | gcc-0bec30235012c71a1a5678ca13f3fa98d2560c64.tar.gz | |
PR middle-end/27488
* fold-const.c (tree_expr_nonnegative_p): Return early on invalid
expression.
* gcc.dg/fold-nonneg-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113699 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/fold-nonneg-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/fold-nonneg-1.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/fold-nonneg-1.c b/gcc/testsuite/gcc.dg/fold-nonneg-1.c new file mode 100644 index 00000000000..03dae358b54 --- /dev/null +++ b/gcc/testsuite/gcc.dg/fold-nonneg-1.c @@ -0,0 +1,10 @@ +/* PR middle-end/27488 */ +/* { dg-do compile } */ + +extern double fabs(double x); +extern double sinh(double x); + +void foo() +{ + fabs(sinh(0..)); /* { dg-error "decimal points" } */ +} |