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| author | Stan Shebs <stanshebs@google.com> | 2016-02-16 13:39:03 -0800 |
|---|---|---|
| committer | Stan Shebs <stanshebs@google.com> | 2016-02-16 13:39:03 -0800 |
| commit | 000f2cf415b761b4c990b067276f3bb209cc1f95 (patch) | |
| tree | ea3244a63646db99211bd7f087dc3687bf2b5b3c | |
| parent | 409bde58fe1298e4d3a3dbaae142e0bc1397fd6c (diff) | |
| download | glibc-000f2cf415b761b4c990b067276f3bb209cc1f95.zip glibc-000f2cf415b761b4c990b067276f3bb209cc1f95.tar.gz glibc-000f2cf415b761b4c990b067276f3bb209cc1f95.tar.bz2 | |
Remove uses of operand modifier (%s) in powerpc inline asm.
| -rw-r--r-- | README.google | 4 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/fenvinline.h | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/README.google b/README.google index e615a49..1b5b4b7 100644 --- a/README.google +++ b/README.google @@ -562,3 +562,7 @@ sysdeps/powerpc/* For b/18010034, backport IBM optimizations for Power8. https://sourceware.org/git/?p=glibc.git;a=shortlog;h=refs/heads/ibm/2.19/master (stanshebs, backport) + +sysdeps/powerpc/bits/fenvinline.h + For b/27191207, remove use of %s modifier in inline asm. + (stanshebs, google-local) diff --git a/sysdeps/powerpc/bits/fenvinline.h b/sysdeps/powerpc/bits/fenvinline.h index 00336f3..95a261c 100644 --- a/sysdeps/powerpc/bits/fenvinline.h +++ b/sysdeps/powerpc/bits/fenvinline.h @@ -38,8 +38,8 @@ && (__excepts) != FE_INVALID) \ ? ((__excepts) != 0 \ ? (__extension__ ({ __asm__ __volatile__ \ - ("mtfsb1 %s0" \ - : : "i#*X"(__builtin_ffs (__excepts))); \ + ("mtfsb1 %0" \ + : : "i#*X"(__builtin_clz (__excepts))); \ 0; })) \ : 0) \ : (feraiseexcept) (__excepts)) @@ -51,8 +51,8 @@ && (__excepts) != FE_INVALID) \ ? ((__excepts) != 0 \ ? (__extension__ ({ __asm__ __volatile__ \ - ("mtfsb0 %s0" \ - : : "i#*X"(__builtin_ffs (__excepts))); \ + ("mtfsb0 %0" \ + : : "i#*X"(__builtin_clz (__excepts))); \ 0; })) \ : 0) \ : (feclearexcept) (__excepts)) |