rs6000: Fix pr69946.c testcase (PR85126)

After middle-end changes combine now gets fed different input, from
which it makes different (but just as efficient) code.  So remove the
test for particular asm output.

gcc/testsuite/
	PR target/85126
	* gcc.target/powerpc/pr69946: Adjust comment.  Remove
	scan-assembler-times clause.

From-SVN: r259036

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c40efc93a97eb02136011356e8eff2ee7440a616..407bb4f572799a7fd8f2d6f29dd110e29d52118c 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2018-04-03  Segher Boessenkool  <segher@kernel.crashing.org>
+
+       PR target/85126
+       * gcc.target/powerpc/pr69946: Adjust comment.  Remove
+       scan-assembler-times clause.
+
 2018-04-03  Christophe Lyon  <christophe.lyon@linaro.org>
 
        * gcc.target/arm/armv8_2-fp16-move-1.c: Move -mfloat-abi=hard to

diff --git a/gcc/testsuite/gcc.target/powerpc/pr69946.c b/gcc/testsuite/gcc.target/powerpc/pr69946.c
index eb0c365d137690e6f02c7ee482247478233465e5..e0ff422198dd321c7effa545a4e71f8c2b712051 100644 (file)
--- a/gcc/testsuite/gcc.target/powerpc/pr69946.c
+++ b/gcc/testsuite/gcc.target/powerpc/pr69946.c
@@ -2,9 +2,9 @@
 /* { dg-skip-if "" { powerpc_elfv2 } } */
 /* { dg-options "-O2" } */
 
-/* This generates a rotate:DI by 44, with mask 0xf00, which is implemented
-   using a rlwinm instruction.  We used to write 44 for the shift count
-   there; it should be 12.  */
+/* This used to generate a rotate:DI by 44, with mask 0xf00, which is
+   implemented using a rlwinm instruction.  We used to write 44 for the
+   shift count there; it should be 12.  */
 
 struct A
 {
@@ -35,4 +35,3 @@ foo (void)
 }
 
 /* { dg-final { scan-assembler-not {(?n)rlwinm.*,44,20,23} } } */
-/* { dg-final { scan-assembler-times {(?n)rlwinm.*,12,20,23} 1 } } */