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https://github.com/RPCS3/llvm.git
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Shiva Chen
209d9a9a8d
Because of gp = sdata_start_address + 0x800, gp with signed twelve-bit offset could covert most of the small data section. Linker relaxation could transfer the multiple data accessing instructions to a gp base with signed twelve-bit offset instruction. Differential Revision: https://reviews.llvm.org/D57493 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358150 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
516 B
LLVM
16 lines
516 B
LLVM
; RUN: llc -mtriple=riscv32 < %s | FileCheck -check-prefix=RV32 %s
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; RUN: llc -mtriple=riscv64 < %s | FileCheck -check-prefix=RV64 %s
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@v = dso_local global i32 0, align 4
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@r = dso_local global i64 7, align 8
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; SmallDataLimit set to 4, so we expect @v will be put in sbss,
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; but @r won't be put in sdata.
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"SmallDataLimit", i32 4}
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; RV32: .section .sbss
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; RV32-NOT: .section .sdata
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; RV64: .section .sbss
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; RV64-NOT: .section .sdata
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