diff options
| author | Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com> | 2016-02-23 11:10:34 +0530 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2016-03-11 11:31:58 -0300 |
| commit | 869d7180dd4a462674971a25b66070da7f2eabcf (patch) | |
| tree | d7eff84810c8790b631e2e2d1d7fc35add9be12a /sysdeps/powerpc/powerpc64/power7/strstr.S | |
| parent | f60ee13f5d078b29e7ccdaae57bb4e9f14946eb4 (diff) | |
| download | glibc-869d7180dd4a462674971a25b66070da7f2eabcf.tar.gz | |
powerpc: Rearrange cfi_offset calls
This patch rearranges cfi_offset() calls after the last store
so as to avoid extra DW_CFA_advance opcodes in unwind information.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/power7/strstr.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power7/strstr.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/powerpc/powerpc64/power7/strstr.S b/sysdeps/powerpc/powerpc64/power7/strstr.S index fefac1c9e5..0e18193e91 100644 --- a/sysdeps/powerpc/powerpc64/power7/strstr.S +++ b/sysdeps/powerpc/powerpc64/power7/strstr.S @@ -59,14 +59,14 @@ EALIGN (strstr, 4, 0) CALL_MCOUNT 2 mflr r0 /* Load link register LR to r0. */ std r31, -8(r1) /* Save callers register r31. */ - cfi_offset(r31, -8) std r30, -16(r1) /* Save callers register r30. */ - cfi_offset(r30, -16) std r29, -24(r1) /* Save callers register r29. */ - cfi_offset(r29, -24) std r28, -32(r1) /* Save callers register r28. */ - cfi_offset(r28, -32) std r0, 16(r1) /* Store the link register. */ + cfi_offset(r31, -8) + cfi_offset(r30, -16) + cfi_offset(r28, -32) + cfi_offset(r29, -24) cfi_offset(lr, 16) stdu r1, -FRAMESIZE(r1) /* Create the stack frame. */ cfi_adjust_cfa_offset(FRAMESIZE) |