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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2019-12-09 17:07:14 +0530 |
|---|---|---|
| committer | Matt Arsenault <arsenm2@gmail.com> | 2020-01-07 10:10:25 -0500 |
| commit | f26ed6e47cb8b080c236d11c4942a12265180084 (patch) | |
| tree | a45cd666e9495669e5e2471e5258bce395217a26 /llvm/test/CodeGen/MIR/AMDGPU | |
| parent | a428386d4a805f94299e5013805ddd4a2114f5f5 (diff) | |
| download | bcm5719-llvm-f26ed6e47cb8b080c236d11c4942a12265180084.tar.gz bcm5719-llvm-f26ed6e47cb8b080c236d11c4942a12265180084.zip | |
llc: Change behavior of -mcpu with existing attribute
Don't overwrite existing target-cpu attributes.
I've often found the replacement behavior annoying, and this is
inconsistent with how the fast math command line flags interact with
the function attributes.
Does not yet change target-features, since I think that should behave
as a concatenation.
Diffstat (limited to 'llvm/test/CodeGen/MIR/AMDGPU')
| -rw-r--r-- | llvm/test/CodeGen/MIR/AMDGPU/llc-target-cpu-attr-from-cmdline-ir.mir | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/MIR/AMDGPU/llc-target-cpu-attr-from-cmdline-ir.mir b/llvm/test/CodeGen/MIR/AMDGPU/llc-target-cpu-attr-from-cmdline-ir.mir index 588c9a5df78..ccbc4ed8779 100644 --- a/llvm/test/CodeGen/MIR/AMDGPU/llc-target-cpu-attr-from-cmdline-ir.mir +++ b/llvm/test/CodeGen/MIR/AMDGPU/llc-target-cpu-attr-from-cmdline-ir.mir @@ -4,8 +4,11 @@ # FIXME: This overrides attributes that already are present. It should probably # only touch functions without an existing attribute. -# MCPU: attributes #0 = { "target-cpu"="hawaii" } -# MCPU-NOT: attributes #1 +# MCPU: @with_cpu_attr() #0 { +# MCPU: @no_cpu_attr() #1 { + +# MCPU: attributes #0 = { "target-cpu"="fiji" } +# MCPU: attributes #1 = { "target-cpu"="hawaii" } # MATTR: attributes #0 = { "target-cpu"="fiji" "target-features"="+unaligned-buffer-access" } # MATTR: attributes #1 = { "target-features"="+unaligned-buffer-access" } |
