34 lines
1.3 KiB
LLVM
34 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu | FileCheck %s
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@lens = external global i8* ; <i8**> [#uses=1]
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@vals = external global i32* ; <i32**> [#uses=1]
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define i32 @test(i32 %i) {
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; CHECK-LABEL: test:
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; CHECK: # BB#0:
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; CHECK-NEXT: addis 4, 2, .LC0@toc@ha
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; CHECK-NEXT: extsw 3, 3
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; CHECK-NEXT: addis 5, 2, .LC1@toc@ha
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; CHECK-NEXT: ld 4, .LC0@toc@l(4)
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; CHECK-NEXT: ld 4, 0(4)
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; CHECK-NEXT: lbzx 3, 4, 3
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; CHECK-NEXT: ld 4, .LC1@toc@l(5)
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; CHECK-NEXT: subfic 3, 3, 1
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; CHECK-NEXT: extsw 3, 3
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; CHECK-NEXT: ld 4, 0(4)
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; CHECK-NEXT: sldi 3, 3, 2
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; CHECK-NEXT: lwzx 3, 4, 3
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; CHECK-NEXT: blr
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%tmp = load i8*, i8** @lens ; <i8*> [#uses=1]
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%tmp1 = getelementptr i8, i8* %tmp, i32 %i ; <i8*> [#uses=1]
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%tmp.upgrd.1 = load i8, i8* %tmp1 ; <i8> [#uses=1]
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%tmp2 = zext i8 %tmp.upgrd.1 to i32 ; <i32> [#uses=1]
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%tmp3 = load i32*, i32** @vals ; <i32*> [#uses=1]
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%tmp5 = sub i32 1, %tmp2 ; <i32> [#uses=1]
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%tmp6 = getelementptr i32, i32* %tmp3, i32 %tmp5 ; <i32*> [#uses=1]
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%tmp7 = load i32, i32* %tmp6 ; <i32> [#uses=1]
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ret i32 %tmp7
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}
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