diff options
| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c b/gcc-4.9/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c new file mode 100644 index 000000000..cb8d00762 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c @@ -0,0 +1,19 @@ +/* PR optimization/10157 */ +/* Originator: Peter van Hoof <p.van-hoof@qub.ac.uk> */ + +/* { dg-do compile } */ +/* { dg-options "-O2 -ffast-math" } */ + +/* Verify that the loop optimizer doesn't + emit invalid reg-to-reg copy insns. */ + +void g() { + while(1) { + int i,n; + double p,r; + for( i=0; i < n; i++ ) + if( p > 1. ) + for( i=0; i < n; i++ ) + r += 2.; + } +} |