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4154cae682
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 llvm-svn: 358150
15 lines
504 B
LLVM
15 lines
504 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 0, so we expect no data will put in sbss and sdata.
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!llvm.module.flags = !{!0}
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!0 = !{i32 1, !"SmallDataLimit", i32 0}
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; RV32-NOT: .section .sbss
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; RV32-NOT: .section .sdata
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; RV64-NOT: .section .sbss
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; RV64-NOT: .section .sdata
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