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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
67 lines
2.5 KiB
LLVM
67 lines
2.5 KiB
LLVM
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM
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; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi | FileCheck %s --check-prefix=ARM
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; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB
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%struct.A = type { i32, [2 x [2 x i32]], i8, [3 x [3 x [3 x i32]]] }
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%struct.B = type { i32, [2 x [2 x [2 x %struct.A]]] }
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@arr = common global [2 x [2 x [2 x [2 x [2 x i32]]]]] zeroinitializer, align 4
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@A = common global [3 x [3 x %struct.A]] zeroinitializer, align 4
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@B = common global [2 x [2 x [2 x %struct.B]]] zeroinitializer, align 4
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define i32* @t1() nounwind {
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entry:
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; ARM: t1
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; THUMB: t1
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%addr = alloca i32*, align 4
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store i32* getelementptr inbounds ([2 x [2 x [2 x [2 x [2 x i32]]]]]* @arr, i32 0, i32 1, i32 1, i32 1, i32 1, i32 1), i32** %addr, align 4
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; ARM: add r0, r0, #124
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; THUMB: adds r0, #124
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%0 = load i32*, i32** %addr, align 4
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ret i32* %0
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}
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define i32* @t2() nounwind {
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entry:
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; ARM: t2
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; THUMB: t2
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%addr = alloca i32*, align 4
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store i32* getelementptr inbounds ([3 x [3 x %struct.A]]* @A, i32 0, i32 2, i32 2, i32 3, i32 1, i32 2, i32 2), i32** %addr, align 4
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; ARM: movw [[R:r[0-9]+]], #1148
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; ARM: add r0, r{{[0-9]+}}, [[R]]
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; THUMB: addw r0, r0, #1148
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%0 = load i32*, i32** %addr, align 4
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ret i32* %0
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}
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define i32* @t3() nounwind {
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entry:
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; ARM: t3
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; THUMB: t3
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%addr = alloca i32*, align 4
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store i32* getelementptr inbounds ([3 x [3 x %struct.A]]* @A, i32 0, i32 0, i32 1, i32 1, i32 0, i32 1), i32** %addr, align 4
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; ARM: add r0, r0, #140
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; THUMB: adds r0, #140
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%0 = load i32*, i32** %addr, align 4
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ret i32* %0
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}
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define i32* @t4() nounwind {
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entry:
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; ARM: t4
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; THUMB: t4
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%addr = alloca i32*, align 4
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store i32* getelementptr inbounds ([2 x [2 x [2 x %struct.B]]]* @B, i32 0, i32 0, i32 0, i32 1, i32 1, i32 0, i32 0, i32 1, i32 3, i32 1, i32 2, i32 1), i32** %addr, align 4
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; ARM-NOT: movw r{{[0-9]}}, #1060
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; ARM-NOT: add r{{[0-9]}}, r{{[0-9]}}, #4
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; ARM-NOT: add r{{[0-9]}}, r{{[0-9]}}, #132
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; ARM-NOT: add r{{[0-9]}}, r{{[0-9]}}, #24
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; ARM-NOT: add r{{[0-9]}}, r{{[0-9]}}, #36
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; ARM-NOT: add r{{[0-9]}}, r{{[0-9]}}, #24
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; ARM-NOT: add r{{[0-9]}}, r{{[0-9]}}, #4
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; ARM: movw r{{[0-9]}}, #1284
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; THUMB: addw r{{[0-9]}}, r{{[0-9]}}, #1284
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%0 = load i32*, i32** %addr, align 4
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ret i32* %0
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}
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