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Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/cmov2.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/cmov2.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/cmov2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/cmov2.c
new file mode 100644
index 000000000..2b7c696bb
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/cmov2.c
@@ -0,0 +1,9 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=k8" } */
+/* { dg-final { scan-assembler "sbb" } } */
+
+/* This conditional move is fastest to be done using sbb. */
+t(unsigned int a, unsigned int b)
+{
+ return (a<=b?5:-5);
+}