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https://github.com/c64scene-ar/llvm-6502.git
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7c9c6ed761
Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
81 lines
3.8 KiB
LLVM
81 lines
3.8 KiB
LLVM
; RUN: llc < %s -march=x86-64 -mcpu=corei7-avx -mattr=+avx
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; Various missing patterns causing crashes.
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; rdar://10538793
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define void @t1() nounwind {
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entry:
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br label %loop.cond
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loop.cond: ; preds = %t1.exit, %entry
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br i1 false, label %return, label %loop
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loop: ; preds = %loop.cond
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br i1 undef, label %0, label %t1.exit
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; <label>:0 ; preds = %loop
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%1 = load <16 x i32>, <16 x i32> addrspace(1)* undef, align 64
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%2 = shufflevector <16 x i32> <i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>, <16 x i32> %1, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 16, i32 0, i32 0>
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store <16 x i32> %2, <16 x i32> addrspace(1)* undef, align 64
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br label %t1.exit
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t1.exit: ; preds = %0, %loop
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br label %loop.cond
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return: ; preds = %loop.cond
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ret void
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}
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define void @t2() nounwind {
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br i1 undef, label %1, label %4
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; <label>:1 ; preds = %0
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%2 = load <16 x i32>, <16 x i32> addrspace(1)* undef, align 64
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%3 = shufflevector <16 x i32> <i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>, <16 x i32> %2, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 20, i32 0, i32 0, i32 0, i32 0>
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store <16 x i32> %3, <16 x i32> addrspace(1)* undef, align 64
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br label %4
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; <label>:4 ; preds = %1, %0
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ret void
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}
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define void @t3() nounwind {
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entry:
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br label %loop.cond
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loop.cond: ; preds = %t2.exit, %entry
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br i1 false, label %return, label %loop
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loop: ; preds = %loop.cond
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br i1 undef, label %0, label %t2.exit
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; <label>:0 ; preds = %loop
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%1 = shufflevector <16 x i32> <i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>, <16 x i32> undef, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 25, i32 0>
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%2 = load <16 x i32>, <16 x i32> addrspace(1)* undef, align 64
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%3 = shufflevector <16 x i32> <i32 0, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>, <16 x i32> %2, <16 x i32> <i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 28, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0>
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store <16 x i32> %3, <16 x i32> addrspace(1)* undef, align 64
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br label %t2.exit
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t2.exit: ; preds = %0, %loop
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br label %loop.cond
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return: ; preds = %loop.cond
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ret void
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}
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define <3 x i64> @t4() nounwind {
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entry:
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%0 = load <2 x i64>, <2 x i64> addrspace(1)* undef, align 16
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%1 = extractelement <2 x i64> %0, i32 0
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%2 = insertelement <3 x i64> <i64 undef, i64 0, i64 0>, i64 %1, i32 0
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ret <3 x i64> %2
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}
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define void @t5() nounwind {
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entry:
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%0 = shufflevector <2 x i64> zeroinitializer, <2 x i64> undef, <8 x i32> <i32 0, i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
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%1 = shufflevector <8 x i64> <i64 0, i64 0, i64 0, i64 undef, i64 undef, i64 0, i64 0, i64 0>, <8 x i64> %0, <8 x i32> <i32 0, i32 1, i32 2, i32 9, i32 8, i32 5, i32 6, i32 7>
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store <8 x i64> %1, <8 x i64> addrspace(1)* undef, align 64
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ret void
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}
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