Message ID | 52D5A121.3070506@linux.vnet.ibm.com |
---|---|
State | New |
Headers | show |
On Tue, Jan 14, 2014 at 3:42 PM, Pat Haugen <pthaugen@linux.vnet.ibm.com> wrote: > This patch fixes a problem where the attribute no_instrument_function was > being ignored and profile code was emitted. Testcase > gcc.target/powerpc/ppc64-abi-2.c exposed the issue. > > Bootstrap/regtest with no new regressions, ok for trunk? > > -Pat > > > 2014-01-13 Pat Haugen <pthaugen@us.ibm.com> > > * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if > current procedure should be profiled. okay. Thanks, David
Index: config/rs6000/rs6000.c =================================================================== --- config/rs6000/rs6000.c (revision 206602) +++ config/rs6000/rs6000.c (working copy) @@ -23198,7 +23198,7 @@ rs6000_output_function_prologue (FILE *f /* Output -mprofile-kernel code. This needs to be done here instead of in output_function_profile since it must go after the ELFv2 ABI local entry point. */ - if (TARGET_PROFILE_KERNEL) + if (TARGET_PROFILE_KERNEL && crtl->profile) { gcc_assert (DEFAULT_ABI == ABI_AIX || DEFAULT_ABI == ABI_ELFv2); gcc_assert (!TARGET_32BIT);