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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
30 lines
742 B
LLVM
30 lines
742 B
LLVM
; RUN: llc -march=r600 -mcpu=redwood %s -o - | FileCheck %s
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; This tests for a bug where vertex fetch clauses right before an ENDIF
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; instruction where being emitted after the ENDIF. We were using ALU_POP_AFTER
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; for the ALU clause before the vetex fetch instead of emitting a POP instruction
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; after the fetch clause.
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; CHECK-LABEL: {{^}}test:
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; CHECK-NOT: ALU_POP_AFTER
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; CHECK: TEX
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; CHECK-NEXT: POP
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define void @test(i32 addrspace(1)* %out, i32 addrspace(1)* %in, i32 %cond) {
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entry:
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%0 = icmp eq i32 %cond, 0
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br i1 %0, label %endif, label %if
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if:
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%1 = load i32, i32 addrspace(1)* %in
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br label %endif
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endif:
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%x = phi i32 [ %1, %if], [ 0, %entry]
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store i32 %x, i32 addrspace(1)* %out
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br label %done
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done:
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ret void
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}
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