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| author | Konstantin Zhuravlyov <kzhuravl_dev@outlook.com> | 2016-07-21 15:59:23 +0000 |
|---|---|---|
| committer | Konstantin Zhuravlyov <kzhuravl_dev@outlook.com> | 2016-07-21 15:59:23 +0000 |
| commit | 3c0d8d22fe67cf96cf6bac8b2f31d1fd8e30af18 (patch) | |
| tree | fed56386da0140423ed6c91bfe2abd63f46d452b /llvm | |
| parent | 7bcc921dd80327f330f085da4494e025c28acc91 (diff) | |
| download | bcm5719-llvm-3c0d8d22fe67cf96cf6bac8b2f31d1fd8e30af18.tar.gz bcm5719-llvm-3c0d8d22fe67cf96cf6bac8b2f31d1fd8e30af18.zip | |
[AMDGPU] Emit read-only data to .rodata for hsa
Differential Revision: https://reviews.llvm.org/D22538
llvm-svn: 276298
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp | 3 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/global-constant.ll | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/hsa-globals.ll | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp index 03d1e2c764d..02e9d1837e3 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp @@ -24,7 +24,8 @@ MCSection *AMDGPUTargetObjectFile::SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind, Mangler &Mang, const TargetMachine &TM) const { - if (Kind.isReadOnly() && AMDGPU::isReadOnlySegment(GV)) + if (Kind.isReadOnly() && AMDGPU::isReadOnlySegment(GV) && + TM.getTargetTriple().getOS() != Triple::AMDHSA) return TextSection; return TargetLoweringObjectFileELF::SelectSectionForGlobal(GV, Kind, Mang, TM); diff --git a/llvm/test/CodeGen/AMDGPU/global-constant.ll b/llvm/test/CodeGen/AMDGPU/global-constant.ll index 0f2fc836a24..9eb5819bf6f 100644 --- a/llvm/test/CodeGen/AMDGPU/global-constant.ll +++ b/llvm/test/CodeGen/AMDGPU/global-constant.ll @@ -12,7 +12,7 @@ ; GCN-NEXT: s_add_u32 s{{[0-9]+}}, s[[PC1_LO]], readonly ; GCN: s_addc_u32 s{{[0-9]+}}, s[[PC1_HI]], 0 ; NOHSA: .text -; HSA: .text +; HSA: .section .rodata ; GCN: readonly: ; GCN: readonly2: define void @main(i32 %index, float addrspace(1)* %out) { diff --git a/llvm/test/CodeGen/AMDGPU/hsa-globals.ll b/llvm/test/CodeGen/AMDGPU/hsa-globals.ll index df478fbcf3b..2820b308edb 100644 --- a/llvm/test/CodeGen/AMDGPU/hsa-globals.ll +++ b/llvm/test/CodeGen/AMDGPU/hsa-globals.ll @@ -38,7 +38,7 @@ define void @test() { ; ASM: .size external_global_program, 4 ; ASM: .type internal_readonly,@object -; ASM: .text +; ASM: .section .rodata.cst4,"aM",@progbits,4 ; ASM: internal_readonly: ; ASM: .long 0 ; ASM: .size internal_readonly, 4 |
