rseq: do not set back rseq_cs to 0

[lttng-ust.git] / libringbuffer / rseq-ppc.h

diff --git a/libringbuffer/rseq-ppc.h b/libringbuffer/rseq-ppc.h
index ac3c1862e4596420e043c319edc144fb46394c1f..5737b1afc9b2ffd9ad9f2164d1b73bdbea7b52a8 100644 (file)
--- a/libringbuffer/rseq-ppc.h
+++ b/libringbuffer/rseq-ppc.h
@@ -66,13 +66,9 @@
                _final_store \
                "2:\n\t" \
                RSEQ_INJECT_ASM(5) \
-               "li %%r17, 0\n\t" \
-               "std %%r17, 0(%[rseq_cs])\n\t" \
                _teardown \
                "b 5f\n\t" \
                "4:\n\t" \
-               "li %%r17, 0\n\t" \
-               "std %%r17, 0(%[rseq_cs])\n\t" \
                _teardown \
                "b %l[failure]\n\t" \
                "5:\n\t" \
@@ -172,13 +168,9 @@
                _final_store \
                "2:\n\t" \
                RSEQ_INJECT_ASM(5) \
-               "li %%r17, 0\n\t" \
-               "stw %%r17, 0(%[rseq_cs])\n\t" \
                _teardown \
                "b 5f\n\t" \
                "4:\n\t" \
-               "li %%r17, 0\n\t" \
-               "std %%r17, 0(%[rseq_cs])\n\t" \
                _teardown \
                "b %l[failure]\n\t" \
                "5:\n\t" \