RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 03:02:36 +01:00
Code Issues Projects Releases Wiki Activity

[AMDGPU] Emit read-only data to .rodata for hsa

Browse Source 
Differential Revision: https://reviews.llvm.org/D22538

llvm-svn: 276298
This commit is contained in:
Konstantin Zhuravlyov 2016-07-21 15:59:23 +00:00
parent 3a4563a1e2
commit b16afe7359
3 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/Target/AMDGPU/AMDGPUTargetObjectFile.cpp
View File

@ -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);

2
test/CodeGen/AMDGPU/global-constant.ll
View File

@ -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) {

2
test/CodeGen/AMDGPU/hsa-globals.ll
View File

@ -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