diff options
Diffstat (limited to 'gcc/config/s390/s390.c')
| -rw-r--r-- | gcc/config/s390/s390.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c index e155f60aae7..e5850957bfe 100644 --- a/gcc/config/s390/s390.c +++ b/gcc/config/s390/s390.c @@ -5683,11 +5683,8 @@ s390_emit_prologue (void) { /* Generate a BAS instruction to serve as a function entry intercept to facilitate the use of tracing - algorithms located at the branch target. - - This must use register 1. */ - s390_emit_call (GEN_INT (0xfe0), NULL_RTX, NULL_RTX, - gen_rtx_REG (Pmode, 1)); + algorithms located at the branch target. */ + emit_insn (gen_prologue_tpf ()); /* Emit a blockage here so that all code lies between the profiling mechanisms. */ @@ -5710,16 +5707,13 @@ s390_emit_epilogue (bool sibcall) /* Generate a BAS instruction to serve as a function entry intercept to facilitate the use of tracing - algorithms located at the branch target. - - This must use register 1. */ + algorithms located at the branch target. */ /* Emit a blockage here so that all code lies between the profiling mechanisms. */ emit_insn (gen_blockage ()); - s390_emit_call (GEN_INT (0xfe6), NULL_RTX, NULL_RTX, - gen_rtx_REG (Pmode, 1)); + emit_insn (gen_epilogue_tpf ()); } /* Check whether to use frame or stack pointer for restore. */ |
