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| author | Matheus Almeida <matheus.almeida@imgtec.com> | 2014-04-16 11:46:59 +0000 |
|---|---|---|
| committer | Matheus Almeida <matheus.almeida@imgtec.com> | 2014-04-16 11:46:59 +0000 |
| commit | dc7e48e084b7ba9f3423714d5d9fccaf1e644d03 (patch) | |
| tree | 25975fa1d15e58eb5fe845ac7242fe33fab0c06f | |
| parent | 58ce7f24cda77496ef31c150424bdf7a9e4c70d7 (diff) | |
| download | bcm5719-llvm-dc7e48e084b7ba9f3423714d5d9fccaf1e644d03.tar.gz bcm5719-llvm-dc7e48e084b7ba9f3423714d5d9fccaf1e644d03.zip | |
[mips] Emit '.set nomicromips' before a function's entry label
if not in micromips mode.
The test (elf_st_other.ll) was renamed as the name and description didn't
make sense as the test wasn't checking any symbol table entry.
Differential Revision: http://reviews.llvm.org/D3346
llvm-svn: 206377
| -rw-r--r-- | llvm/lib/Target/Mips/MipsAsmPrinter.cpp | 5 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Mips/elf_st_other.ll | 12 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Mips/micromips-directives.ll | 16 |
3 files changed, 18 insertions, 15 deletions
diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp index d5df855a5ec..a3d34f64635 100644 --- a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp +++ b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp @@ -285,9 +285,8 @@ void MipsAsmPrinter::EmitFunctionEntryLabel() { if (Subtarget->inMicroMipsMode()) TS.emitDirectiveSetMicroMips(); - // leave out until FSF available gas has micromips changes - // else - // TS.emitDirectiveSetNoMicroMips(); + else + TS.emitDirectiveSetNoMicroMips(); if (Subtarget->inMips16Mode()) TS.emitDirectiveSetMips16(); diff --git a/llvm/test/CodeGen/Mips/elf_st_other.ll b/llvm/test/CodeGen/Mips/elf_st_other.ll deleted file mode 100644 index 8a5f20df861..00000000000 --- a/llvm/test/CodeGen/Mips/elf_st_other.ll +++ /dev/null @@ -1,12 +0,0 @@ -; This tests value of ELF st_other field for function symbol table entries. -; For microMIPS value should be equal to STO_MIPS_MICROMIPS. - -; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+micromips %s -o - | FileCheck %s - -define i32 @main() nounwind { -entry: - ret i32 0 -} - -; CHECK: .set micromips -; CHECK: main: diff --git a/llvm/test/CodeGen/Mips/micromips-directives.ll b/llvm/test/CodeGen/Mips/micromips-directives.ll new file mode 100644 index 00000000000..dd0bd5836d2 --- /dev/null +++ b/llvm/test/CodeGen/Mips/micromips-directives.ll @@ -0,0 +1,16 @@ +; This test checks if the '.set [no]micromips' directives +; are emitted before a function's entry label. + +; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=+micromips %s -o - | \ +; RUN: FileCheck %s -check-prefix=CHECK-MM +; RUN: llc -mtriple mipsel-unknown-linux -mcpu=mips32r2 -mattr=-micromips %s -o - | \ +; RUN: FileCheck %s -check-prefix=CHECK-NO-MM + +define i32 @main() nounwind { +entry: + ret i32 0 +} + +; CHECK-MM: .set micromips +; CHECK-NO-MM: .set nomicromips +; CHECK: main: |
