15e91c3235
This assert fires when attempting to extract a subregister from the global PIC base register. This virtual register SD node is not in the VRBaseMap, so we shouldn't call getVR to look it up there. If this is a RegisterSDNode, we should be able to use the virtual register directly. Fixes PR38385 llvm-svn: 339056
22 lines
716 B
LLVM
22 lines
716 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -code-model=large -relocation-model=pic -mtriple=x86_64--linux | FileCheck %s
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@.str = private unnamed_addr constant [2 x i8] c"a\00", align 1
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define void @pr38385() {
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; CHECK-LABEL: pr38385:
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; CHECK: # %bb.0:
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; CHECK-NEXT: .Ltmp0:
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; CHECK-NEXT: leaq {{.*}}(%rip), %rax
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; CHECK-NEXT: movabsq $_GLOBAL_OFFSET_TABLE_-.Ltmp0, %rcx
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; CHECK-NEXT: addq %rcx, %rax
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; CHECK-NEXT: movabsq $.L.str@GOTOFF, %rcx
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; CHECK-NEXT: addl %ecx, %eax
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; CHECK-NEXT: movb %al, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: retq
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%p = alloca i8, align 1
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store i8 ptrtoint ([2 x i8]* @.str to i8), i8* %p, align 1
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ret void
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}
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