d0f9553ef5
This patch basically enables fast-isel for AIX 64-bit subtarget (previously enabled only for ELF 64). The initial motivation is to introduce branch folding to AIX generated code for correct debug behavior. I also saw some compiling time improvement in a few LLVM test-suite benchmarks. (toast, dbms, cjpeg, burg, etc.) Reviewed By: jsji Differential Revision: https://reviews.llvm.org/D98844
25 lines
883 B
LLVM
25 lines
883 B
LLVM
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7
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; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-ibm-aix-xcoff -mcpu=pwr7
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; Ensure this doesn't crash.
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%union.anon = type { <16 x i32> }
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@__md0 = external global [137 x i8]
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define internal void @stretch(<4 x i8> addrspace(1)* %src, <4 x i8> addrspace(1)* %dst, i32 %width, i32 %height, i32 %iLS, i32 %oLS, <2 x float> %c, <4 x float> %param) nounwind {
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entry:
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ret void
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}
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define internal i32 @_Z13get_global_idj(i32 %dim) nounwind {
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entry:
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ret i32 undef
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}
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define void @wrap(i8 addrspace(1)* addrspace(1)* %arglist, i32 addrspace(1)* %gtid) nounwind {
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entry:
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call void @stretch(<4 x i8> addrspace(1)* undef, <4 x i8> addrspace(1)* undef, i32 undef, i32 undef, i32 undef, i32 undef, <2 x float> undef, <4 x float> undef)
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ret void
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}
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