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| author | Andrew Trick <atrick@apple.com> | 2013-06-24 01:55:01 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-06-24 01:55:01 +0000 |
| commit | f7b5e016363b664461f33a4a391b27bea637209d (patch) | |
| tree | 7257a46145f5e57cf4bda31dc08f48401278fb2f /test/CodeGen/X86/block-placement.ll | |
| parent | 722b0a4d293b16eebaed94ae65d5f11743cbcea5 (diff) | |
| download | llvm-f7b5e016363b664461f33a4a391b27bea637209d.tar.gz llvm-f7b5e016363b664461f33a4a391b27bea637209d.tar.bz2 llvm-f7b5e016363b664461f33a4a391b27bea637209d.tar.xz | |
Fix tail merging to assign the (more) correct BasicBlock when splitting.
This makes it possible to write unit tests that are less susceptible
to minor code motion, particularly copy placement. block-placement.ll
covers this case with -pre-RA-sched=source which will soon be
default. One incorrectly named block is already fixed, but without
this fix, enabling new coalescing and scheduling would cause more
failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184680 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/block-placement.ll')
| -rw-r--r-- | test/CodeGen/X86/block-placement.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/CodeGen/X86/block-placement.ll b/test/CodeGen/X86/block-placement.ll index be627e08e0..139f8b029b 100644 --- a/test/CodeGen/X86/block-placement.ll +++ b/test/CodeGen/X86/block-placement.ll @@ -1,4 +1,4 @@ -; RUN: llc -mtriple=i686-linux < %s | FileCheck %s +; RUN: llc -mtriple=i686-linux -pre-RA-sched=source < %s | FileCheck %s declare void @error(i32 %i, i32 %a, i32 %b) @@ -997,7 +997,7 @@ define void @benchmark_heapsort(i32 %n, double* nocapture %ra) { ; CHECK: %while.body ; CHECK: %land.lhs.true ; CHECK: %if.then19 -; CHECK: %if.then19 +; CHECK: %if.end20 ; CHECK: %if.then8 ; CHECK: ret |