This fixes light fallout from recent changes in our loop optimizer. The
tests in question want to look at the codegen for the loop and thus
turning them into mem* calls isn't helpful.
Easiest thing to do is just disable loop distribution. COmmitted to the
trunk.
Jeff
* testsuite/gcc.target/sh/pr50749-qihisi-predec-3.c: Disable
loop distribution.
diff --git a/gcc/testsuite/gcc.target/sh/pr50749-qihisi-predec-3.c
b/gcc/testsuite/gcc.target/sh/pr50749-qihisi-predec-3.c
index 541749750e0..f814d7ac940 100644
--- a/gcc/testsuite/gcc.target/sh/pr50749-qihisi-predec-3.c
+++ b/gcc/testsuite/gcc.target/sh/pr50749-qihisi-predec-3.c
@@ -1,7 +1,7 @@
/* PR target/50749: Verify that pre-decrement addressing is generated
inside a loop. */
/* { dg-do compile } */
-/* { dg-options "-O2" } */
+/* { dg-options "-O2 -fno-tree-loop-distribute-patterns" } */
/* { dg-final { scan-assembler-times "mov.b\tr\[0-9]\+,@-r\[0-9]\+" 1 } } */
/* { dg-final { scan-assembler-times "mov.w\tr\[0-9]\+,@-r\[0-9]\+" 1 } } */
/* { dg-final { scan-assembler-times "mov.l\tr\[0-9]\+,@-r\[0-9]\+" 1 } } */
