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| author | Vladimir Stefanovic <vladimir.stefanovic@rt-rk.com> | 2019-01-18 19:54:51 +0000 |
|---|---|---|
| committer | Vladimir Stefanovic <vladimir.stefanovic@rt-rk.com> | 2019-01-18 19:54:51 +0000 |
| commit | 99113a0ccf3dd77ccc1b3c6fd7bff986e6f376fe (patch) | |
| tree | bad5a0c2d142b121d6c12de7e256f5682dd72db1 /clang/test/Driver/mips-features.c | |
| parent | eaa421d1f9c3748c550e2a91fcb134a3d2a8ebff (diff) | |
| download | bcm5719-llvm-99113a0ccf3dd77ccc1b3c6fd7bff986e6f376fe.tar.gz bcm5719-llvm-99113a0ccf3dd77ccc1b3c6fd7bff986e6f376fe.zip | |
[mips] Add '-mrelax-pic-calls', '-mno-relax-pic-calls'
These two options enable/disable emission of R_{MICRO}MIPS_JALR fixups along
with PIC calls. The linker may then try to turn PIC calls into direct jumps.
By default, these fixups do get emitted by the backend, use
'-mno-relax-pic-calls' to omit them.
Differential revision: https://reviews.llvm.org/D56878
llvm-svn: 351579
Diffstat (limited to 'clang/test/Driver/mips-features.c')
| -rw-r--r-- | clang/test/Driver/mips-features.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/test/Driver/mips-features.c b/clang/test/Driver/mips-features.c index f63fb8de55d..19725bc096b 100644 --- a/clang/test/Driver/mips-features.c +++ b/clang/test/Driver/mips-features.c @@ -444,3 +444,15 @@ // RUN: -mginv -mno-ginv 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO-GINV %s // CHECK-NO-GINV: "-target-feature" "-ginv" +// +// -mrelax-pic-calls +// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \ +// RUN: -mno-relax-pic-calls -mrelax-pic-calls 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-RELAX-PIC-CALLS %s +// CHECK-RELAX-PIC-CALLS-NOT: "-mllvm" "-mips-jalr-reloc=0" +// +// -mno-relax-pic-calls +// RUN: %clang -target mips-unknown-linux-gnu -### -c %s \ +// RUN: -mrelax-pic-calls -mno-relax-pic-calls 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-RELAX-PIC-CALLS %s +// CHECK-NO-RELAX-PIC-CALLS: "-mllvm" "-mips-jalr-reloc=0" |
