43e94b15ea
Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
25 lines
487 B
YAML
25 lines
487 B
YAML
# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
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--- |
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@G = external global i32
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define i32 @inc() {
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entry:
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%a = load i32, i32* @G
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%b = add i32 %a, 1
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ret i32 %b
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}
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...
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---
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name: inc
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body: |
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bb.0.entry:
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; CHECK: [[@LINE+1]]:37: expected 64-bit integer (too large)
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$rax = MOV64rm $rip, 1, _, @G + 123456789123456789123456789, _
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$eax = MOV32rm $rax, 1, _, 0, _
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$eax = INC32r $eax implicit-def $eflags
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RETQ $eax
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...
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