mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-01-31 20:51:52 +01:00
d4c615be8c
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
28 lines
630 B
YAML
28 lines
630 B
YAML
# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
|
|
|
|
--- |
|
|
|
|
define void @test() {
|
|
entry:
|
|
%tmp = alloca [4168 x i8], align 4
|
|
ret void
|
|
}
|
|
|
|
...
|
|
---
|
|
name: test
|
|
tracksRegLiveness: true
|
|
frameInfo:
|
|
stackSize: 4040
|
|
stack:
|
|
- { id: 0, name: tmp, offset: -4176, size: 4168, alignment: 4 }
|
|
body: |
|
|
bb.0.entry:
|
|
$rsp = SUB64ri32 $rsp, 4040, implicit-def dead $eflags
|
|
; CHECK: [[@LINE+1]]:36: expected a 32 bit integer (the cfi offset is too large)
|
|
CFI_INSTRUCTION def_cfa_offset 123456789123456
|
|
$rsp = ADD64ri32 $rsp, 4040, implicit-def dead $eflags
|
|
RETQ
|
|
...
|
|
|