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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
42 lines
951 B
LLVM
42 lines
951 B
LLVM
; RUN: llc -mtriple=thumb-eabi %s -o - | FileCheck %s
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define i32 @f1() {
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; CHECK-LABEL: f1:
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; CHECK: ldr r0
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%buf = alloca [32 x i32], align 4
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%tmp = getelementptr [32 x i32], [32 x i32]* %buf, i32 0, i32 0
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%tmp1 = load i32, i32* %tmp
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ret i32 %tmp1
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}
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define i32 @f2() {
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; CHECK-LABEL: f2:
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; CHECK: mov r0
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; CHECK: ldrb
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%buf = alloca [32 x i8], align 4
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%tmp = getelementptr [32 x i8], [32 x i8]* %buf, i32 0, i32 0
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%tmp1 = load i8, i8* %tmp
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%tmp2 = zext i8 %tmp1 to i32
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ret i32 %tmp2
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}
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define i32 @f3() {
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; CHECK-LABEL: f3:
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; CHECK: ldr r0
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%buf = alloca [32 x i32], align 4
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%tmp = getelementptr [32 x i32], [32 x i32]* %buf, i32 0, i32 32
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%tmp1 = load i32, i32* %tmp
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ret i32 %tmp1
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}
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define i32 @f4() {
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; CHECK-LABEL: f4:
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; CHECK: mov r0
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; CHECK: ldrb
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%buf = alloca [32 x i8], align 4
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%tmp = getelementptr [32 x i8], [32 x i8]* %buf, i32 0, i32 2
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%tmp1 = load i8, i8* %tmp
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%tmp2 = zext i8 %tmp1 to i32
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ret i32 %tmp2
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}
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