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author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-14 13:03:47 +0000 |
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committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-14 13:03:47 +0000 |
commit | 8cce4b411c4918a7e75f06022353fafa5456a238 (patch) | |
tree | c3eb54b4346a9236a335d6192b4c3fb9db3e36ae /gcc/testsuite/gcc.dg/i386-fpcvt-2.c | |
parent | 12c2d9731e15f73431979fcf292e7d7652a49dc6 (diff) | |
download | gcc-8cce4b411c4918a7e75f06022353fafa5456a238.tar.gz |
* convert.c (strip_float_extensions): Look for narrowest type handling
FP constants.
* fold-const.c (fold): Fold (double)float1 CMP (double)float2 into
float1 CMP float2.
* convert.c (strip_float_extensions): Make global.
* tree.h (strip_float_extensions): Declare.
* gcc.dg/i386-fpcvt-1.c: New test.
* gcc.dg/i386-fpcvt-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61279 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.dg/i386-fpcvt-2.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/i386-fpcvt-2.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/i386-fpcvt-2.c b/gcc/testsuite/gcc.dg/i386-fpcvt-2.c new file mode 100644 index 00000000000..12d149b1399 --- /dev/null +++ b/gcc/testsuite/gcc.dg/i386-fpcvt-2.c @@ -0,0 +1,8 @@ +/* { dg-do compile { target i?86-*-* x86_64-*-* } } */ +/* { dg-options "-O2 -msse2 -march=athlon" } */ +/* { dg-final { scan-assembler-not "cvtss2sd" } } */ +float a,b; +main() +{ + return a<0.0; +} |