[PATCH 2/2] rs6000: Extend 20050603-3.c testcase to 64-bit

[Segher Boessenkool]

The testcase used to fail on 64-bit, but it was disabled there.
This patch makes it run there, and beefs up the checking of the
generated code a bit.

Tested on powerpc64-linux *-m32,-m32/-mpowerpc64,-m64).
Is this okay for trunk?


Segher


2015-11-09  Segher Boessenkool  <seg...@kernel.crashing.org>

gcc/testsuite/
        * gcc.target/powerpc/20050603-3.c: Don't restrict to ilp32.  Do more
        tests for the expected generated code.

---
 gcc/testsuite/gcc.target/powerpc/20050603-3.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/gcc.target/powerpc/20050603-3.c 
b/gcc/testsuite/gcc.target/powerpc/20050603-3.c
index 0f328e1..4017d34 100644
--- a/gcc/testsuite/gcc.target/powerpc/20050603-3.c
+++ b/gcc/testsuite/gcc.target/powerpc/20050603-3.c
@@ -1,15 +1,19 @@
-/* { dg-do compile { target { ilp32 } } } */
+/* { dg-do compile } */
 /* { dg-options "-O2" } */
-struct Q 
+struct Q
 {
   long x:20;
   long y:4;
   long z:8;
 }b;
-/* This should generate a single rl[w]imi. */
+/* This should generate a single rl[wd]imi. */
 void rotins (unsigned int x)
 {
   b.y = (x<<12) | (x>>20);
 }
 
-/* { dg-final { scan-assembler-not "inm" } } */
+/* { dg-final { scan-assembler-not {\mrlwinm} } } */
+/* { dg-final { scan-assembler-not {\mrldic} } } */
+/* { dg-final { scan-assembler-not {\mrot[lr]} } } */
+/* { dg-final { scan-assembler-not {\ms[lr][wd]} } } */
+/* { dg-final { scan-assembler-times {\mrl[wd]imi} 1 } } */
-- 
1.9.3