[AArch64,testsuite] Fix epilogue scan after ifcombine update.

2017-02-07  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/test_frame_1.c: Scan epilogue with
	scan-assembler instead of scan-assembler-times.
	* gcc.target/aarch64/test_frame_10.c: Likewise.
	* gcc.target/aarch64/test_frame_12.c: Likewise.
	* gcc.target/aarch64/test_frame_2.c: Likewise.
	* gcc.target/aarch64/test_frame_4.c: Likewise.
	* gcc.target/aarch64/test_frame_6.c: Likewise.
	* gcc.target/aarch64/test_frame_7.c: Likewise.
	* gcc.target/aarch64/test_frame_8.c: Likewise.

From-SVN: r245242

gcc/testsuite/ChangeLog

+2017-02-07  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* gcc.target/aarch64/test_frame_1.c: Scan epilogue with
+	scan-assembler instead of scan-assembler-times.
+	* gcc.target/aarch64/test_frame_10.c: Likewise.
+	* gcc.target/aarch64/test_frame_12.c: Likewise.
+	* gcc.target/aarch64/test_frame_2.c: Likewise.
+	* gcc.target/aarch64/test_frame_4.c: Likewise.
+	* gcc.target/aarch64/test_frame_6.c: Likewise.
+	* gcc.target/aarch64/test_frame_7.c: Likewise.
+	* gcc.target/aarch64/test_frame_8.c: Likewise.
+
 2017-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* gcc.target/i386/pr78419.c: Require ifunc support.

gcc/testsuite/gcc.target/aarch64/test_frame_1.c

@@ -14,5 +14,5 @@ t_frame_pattern (test1, 200, )
 t_frame_run (test1)
 
 /* { dg-final { scan-assembler-times "str\tx30, \\\[sp, -\[0-9\]+\\\]!" 2 } } */
-/* { dg-final { scan-assembler-times "ldr\tx30, \\\[sp\\\], \[0-9\]+" 2 } } */
+/* { dg-final { scan-assembler "ldr\tx30, \\\[sp\\\], \[0-9\]+" } } */
 

gcc/testsuite/gcc.target/aarch64/test_frame_10.c

@@ -15,5 +15,5 @@ t_frame_pattern_outgoing (test10, 480, "x19", 24, a[8], a[9], a[10])
 t_frame_run (test10)
 
 /* { dg-final { scan-assembler-times "stp\tx19, x30, \\\[sp, \[0-9\]+\\\]" 1 } } */
-/* { dg-final { scan-assembler-times "ldp\tx19, x30, \\\[sp, \[0-9\]+\\\]" 1 } } */
+/* { dg-final { scan-assembler "ldp\tx19, x30, \\\[sp, \[0-9\]+\\\]" } } */
 

gcc/testsuite/gcc.target/aarch64/test_frame_12.c

@@ -14,5 +14,5 @@ t_frame_run (test12)
 /* { dg-final { scan-assembler-times "sub\tsp, sp, #\[0-9\]+" 1 } } */
 
 /* Check epilogue using no write-back.  */
-/* { dg-final { scan-assembler-times "ldp\tx29, x30, \\\[sp, \[0-9\]+\\\]" 1 } } */
+/* { dg-final { scan-assembler "ldp\tx29, x30, \\\[sp, \[0-9\]+\\\]" } } */
 

gcc/testsuite/gcc.target/aarch64/test_frame_2.c

@@ -15,5 +15,5 @@ t_frame_run (test2)
 
 
 /* { dg-final { scan-assembler-times "stp\tx19, x30, \\\[sp, -\[0-9\]+\\\]!" 1 } } */
-/* { dg-final { scan-assembler-times "ldp\tx19, x30, \\\[sp\\\], \[0-9\]+" 1 } } */
+/* { dg-final { scan-assembler "ldp\tx19, x30, \\\[sp\\\], \[0-9\]+" } } */
 

gcc/testsuite/gcc.target/aarch64/test_frame_4.c

@@ -14,5 +14,5 @@ t_frame_pattern (test4, 400, "x19")
 t_frame_run (test4)
 
 /* { dg-final { scan-assembler-times "stp\tx19, x30, \\\[sp, -\[0-9\]+\\\]!" 1 } } */
-/* { dg-final { scan-assembler-times "ldp\tx19, x30, \\\[sp\\\], \[0-9\]+" 1 } } */
+/* { dg-final { scan-assembler "ldp\tx19, x30, \\\[sp\\\], \[0-9\]+" } } */
 

gcc/testsuite/gcc.target/aarch64/test_frame_6.c

@@ -14,6 +14,6 @@ t_frame_pattern (test6, 700, )
 t_frame_run (test6)
 
 /* { dg-final { scan-assembler-times "str\tx30, \\\[sp\\\]" 1 } } */
-/* { dg-final { scan-assembler-times "ldr\tx30, \\\[sp\\\]" 2 } } */
-/* { dg-final { scan-assembler-times "ldr\tx30, \\\[sp\\\]," 1 } } */
+/* { dg-final { scan-assembler "ldr\tx30, \\\[sp\\\]" } } */
+/* { dg-final { scan-assembler "ldr\tx30, \\\[sp\\\]," } } */
 

gcc/testsuite/gcc.target/aarch64/test_frame_7.c

@@ -14,5 +14,5 @@ t_frame_pattern (test7, 700, "x19")
 t_frame_run (test7)
 
 /* { dg-final { scan-assembler-times "stp\tx19, x30, \\\[sp]" 1 } } */
-/* { dg-final { scan-assembler-times "ldp\tx19, x30, \\\[sp\\\]" 1 } } */
+/* { dg-final { scan-assembler "ldp\tx19, x30, \\\[sp\\\]" } } */
 

gcc/testsuite/gcc.target/aarch64/test_frame_8.c

@@ -13,5 +13,5 @@ t_frame_pattern_outgoing (test8, 700, , 8, a[8])
 t_frame_run (test8)
 
 /* { dg-final { scan-assembler-times "str\tx30, \\\[sp, \[0-9\]+\\\]" 1 } } */
-/* { dg-final { scan-assembler-times "ldr\tx30, \\\[sp, \[0-9\]+\\\]" 1 } } */
+/* { dg-final { scan-assembler "ldr\tx30, \\\[sp, \[0-9\]+\\\]" } } */