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[Patch ARM] Update the test case to differ movs and lsrs for ARM mode and non-ARM mode
- From: "Terry Guo" <terry dot guo at arm dot com>
- To: <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 22 Aug 2012 09:20:12 +0800
- Subject: [Patch ARM] Update the test case to differ movs and lsrs for ARM mode and non-ARM mode
Hi,
Due to the impact of ARM UAL, the Thumb1 and Thumb2 mode use LSRS
instruction while the ARM mode uses MOVS instruction. So the following case
is updated accordingly. Is it OK to trunk?
BR,
Terry
2012-08-21 Terry Guo <terry.guo@arm.com>
* gcc.target/arm/combine-movs.c: Check movs for ARM mode
and lsrs for other mode.
diff --git a/gcc/testsuite/gcc.target/arm/combine-movs.c
b/gcc/testsuite/gcc.target/arm/combine-movs.c
index 4209a33..fbef9df 100644
--- a/gcc/testsuite/gcc.target/arm/combine-movs.c
+++ b/gcc/testsuite/gcc.target/arm/combine-movs.c
@@ -1,5 +1,4 @@
/* { dg-do compile } */
-/* { dg-skip-if "" { arm_thumb1 } } */
/* { dg-options "-O" } */
void foo (unsigned long r[], unsigned int d)
@@ -9,4 +8,5 @@ void foo (unsigned long r[], unsigned int d)
r[i] = 0;
}
-/* { dg-final { scan-assembler "movs\tr\[0-9\]" } } */
+/* { dg-final { scan-assembler "movs\tr\[0-9\]" { target arm_nothumb } } }
*/
+/* { dg-final { scan-assembler "lsrs\tr\[0-9\]" { target { ! arm_nothumb }
} } } */