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| author | Kang Zhang <shkzhang@cn.ibm.com> | 2019-04-30 03:39:05 +0000 |
|---|---|---|
| committer | Kang Zhang <shkzhang@cn.ibm.com> | 2019-04-30 03:39:05 +0000 |
| commit | d43b66b3187c28c765bcfbaa159e8e805dd74519 (patch) | |
| tree | 0d9a3b3fc482ec5b491f3c7378f32ad47d298fa2 /llvm/lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | 49d60fdc2e8e0fd7d1e33e84322fbe2c674e4f1e (diff) | |
| download | bcm5719-llvm-d43b66b3187c28c765bcfbaa159e8e805dd74519.tar.gz bcm5719-llvm-d43b66b3187c28c765bcfbaa159e8e805dd74519.zip | |
[NFC][PowerPC] Use -check-prefixes to simplify the check in code-align.ll
Summary:
When checking the same output, we can use the `-check-prefixes` to simplify the check.
For example, if we want to check below output.
```
; GENERIC-LABEL: .globl foo
; BASIC-LABEL: .globl foo
; PWR-LABEL: .globl foo
; GENERIC: .p2align 2
; BASIC: .p2align 4
; PWR: .p2align 4
; GENERIC: @foo
; BASIC: @foo
; PWR: @foo
```
If we use `-check-prefixes`
```
... -check-prefixes=CHECK,GENERAL
... -check-prefixes=CHECK,BASIC
... -check-prefixes=CHECK,PWR
```
Above check can be simplify to:
```
; CHECK-LABEL: .globl foo
; GENERIC: .p2align 2
; BASIC: .p2align 4
; PWR: .p2align 4
; CHECK: @foo
```
Reviewed By: hfinkel
Differential Revision: https://reviews.llvm.org/D61227
llvm-svn: 359533
Diffstat (limited to 'llvm/lib/CodeGen/PrologEpilogInserter.cpp')
0 files changed, 0 insertions, 0 deletions
