2018-05-12 01:30:28 +08:00
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; RUN: llc -mtriple=riscv32 -filetype=obj < %s\
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[RISCV] Support llvm-objdump -M no-aliases and -M numeric
Summary:
Now that llvm-objdump allows target-specific options, we match the
`no-aliases` and `numeric` options for RISC-V, as supported by GNU objdump.
This is done by overriding the variables used for the command-line options, so
that the command-line options are still supported.
This patch updates all tests using `llvm-objdump -riscv-no-aliases` to use
`llvm-objdump -M no-aliases`.
Reviewers: luismarques, asb
Reviewed By: luismarques, asb
Subscribers: pzheng, hiraditya, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, kito-cheng, shiva0217, jrtc27, MaskRay, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, rkruppe, PkmX, jocewei, psnobl, benna, Jim, s.egerton, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66139
llvm-svn: 371534
2019-09-11 00:24:03 +08:00
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; RUN: | llvm-objdump -triple=riscv32 -mattr=+c -d -M no-aliases -\
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2018-05-12 01:30:28 +08:00
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; RUN: | FileCheck -check-prefix=CHECK %s
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; This test demonstrates that .option norvc has no effect on codegen when
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; emitting an ELF directly.
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define i32 @add(i32 %a, i32 %b) nounwind {
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; CHECK-LABEL: add:
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; CHECK: add a0, a1, a0
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2019-07-16 12:56:43 +08:00
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; CHECK-NEXT: jalr zero, 0(ra)
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2018-05-12 01:30:28 +08:00
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tail call void asm sideeffect ".option rvc", ""()
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%add = add nsw i32 %b, %a
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ret i32 %add
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}
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