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authorRong Xu <xur@google.com>2014-07-21 16:47:22 -0700
committerRong Xu <xur@google.com>2014-07-29 15:31:03 -0700
commit38a8aecfb882072900434499696b5c32a2274515 (patch)
tree2aac97f0ae24b03cd98c1a06e989c031c173f889 /gcc-4.9/gcc/testsuite/gcc.dg/debug
parentc231900e5dcc14d8296bd9f62b45997a49d4d5e7 (diff)
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[4.9] Switch gcc-4.9 to use google/gcc-4_9 branch.
This source drop uses svn version r212828 of google/gcc-4.9 branch. We also cherry-picked r213062, r213063 and r213064 to fix windows build issues. All gcc-4.9 patches before July 3rd are ported to google/gcc-4.9. The following prior commits has not been merged to google branch yet. (They are included in this commit). e7af147f979e657fe2df00808e5b4319b0e088c6, baf87df3cb2683649ba7e9872362a7e721117c23, and c231900e5dcc14d8296bd9f62b45997a49d4d5e7. Change-Id: I4bea3ea470387ff751c2be4cb0d4a12059b9299b
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/debug')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt1.c32
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt2.c31
2 files changed, 63 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt1.c b/gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt1.c
new file mode 100644
index 000000000..b916e69cf
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt1.c
@@ -0,0 +1,32 @@
+/* Test that -g1 includes line tables and inlined subroutine entries,
+ and excludes types and variables. */
+/* Origin: Cary Coutant <ccoutant@google.com> */
+/* { dg-do compile } */
+/* { dg-options "-O2 -gdwarf-2 -dA -g1" } */
+/* { dg-final { scan-assembler "DW_AT_stmt_list" } } */
+/* { dg-final { scan-assembler "DW_TAG_subprogram" } } */
+/* { dg-final { scan-assembler "DW_TAG_inlined_subroutine" } } */
+/* { dg-final { scan-assembler-not "DW_TAG_variable" } } */
+/* { dg-final { scan-assembler-not "DW_TAG_formal_parameter" } } */
+/* { dg-final { scan-assembler-not "DW_TAG_base_type" } } */
+
+static inline __attribute__((always_inline)) int
+a(int i, int j)
+{
+ return (i << 5) + j;
+}
+
+int
+b(int i, int j)
+{
+ return (i >> 5) + (j << 27);
+}
+
+int
+c(int i, int j)
+{
+ int r = a(i, j);
+ r = b(r, i);
+ r = b(r, j);
+ return r;
+}
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt2.c b/gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt2.c
new file mode 100644
index 000000000..2fd5b0f22
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/debug/dwarf2/mlt2.c
@@ -0,0 +1,31 @@
+/* Test that -g overrides -g1. */
+/* Origin: Cary Coutant <ccoutant@google.com> */
+/* { dg-do compile } */
+/* { dg-options "-O2 -gdwarf-2 -dA -g1 -g" } */
+/* { dg-final { scan-assembler "DW_AT_stmt_list" } } */
+/* { dg-final { scan-assembler "DW_TAG_subprogram" } } */
+/* { dg-final { scan-assembler "DW_TAG_inlined_subroutine" } } */
+/* { dg-final { scan-assembler "DW_TAG_variable" } } */
+/* { dg-final { scan-assembler "DW_TAG_formal_parameter" } } */
+/* { dg-final { scan-assembler "DW_TAG_base_type" } } */
+
+static inline __attribute__((always_inline)) int
+a(int i, int j)
+{
+ return (i << 5) + j;
+}
+
+int
+b(int i, int j)
+{
+ return (i >> 5) + (j << 27);
+}
+
+int
+c(int i, int j)
+{
+ int r = a(i, j);
+ r = b(r, i);
+ r = b(r, j);
+ return r;
+}