diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2008-02-26 20:40:22 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-02-26 20:40:22 +0000 |
| commit | 4d535cadf159d30619464f61f1386ffc9a340597 (patch) | |
| tree | 83485b12ed0980c945708d3e6675f7232deb2238 | |
| parent | 390724618c8fe6566ba08ed4135f5eac976ad948 (diff) | |
Enable -coalescer-commute-instrs by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47623 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SimpleRegisterCoalescing.cpp | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/coalescer-commute1.ll | 2 | ||||
| -rw-r--r-- | test/CodeGen/X86/coalescer-commute3.ll | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/SimpleRegisterCoalescing.cpp b/lib/CodeGen/SimpleRegisterCoalescing.cpp index c723c9eeae..f015ad5c1f 100644 --- a/lib/CodeGen/SimpleRegisterCoalescing.cpp +++ b/lib/CodeGen/SimpleRegisterCoalescing.cpp @@ -55,7 +55,7 @@ namespace { static cl::opt<bool> CommuteDef("coalescer-commute-instrs", - cl::init(false), cl::Hidden); + cl::init(true), cl::Hidden); static cl::opt<int> CommuteLimit("commute-limit", diff --git a/test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll b/test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll index 7ea9fbd2cd..ac85a9d72b 100644 --- a/test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll +++ b/test/CodeGen/X86/2007-04-25-MMX-PADDQ.ll @@ -1,5 +1,5 @@ ; RUN: llvm-as < %s | llc -o - -march=x86 -mattr=+mmx | grep paddq | count 2 -; RUN: llvm-as < %s | llc -o - -march=x86 -mattr=+mmx | grep movq | count 3 +; RUN: llvm-as < %s | llc -o - -march=x86 -mattr=+mmx | grep movq | count 2 define <1 x i64> @unsigned_add3(<1 x i64>* %a, <1 x i64>* %b, i32 %count) { entry: diff --git a/test/CodeGen/X86/coalescer-commute1.ll b/test/CodeGen/X86/coalescer-commute1.ll index 6613ac2dbf..0fae2a6594 100644 --- a/test/CodeGen/X86/coalescer-commute1.ll +++ b/test/CodeGen/X86/coalescer-commute1.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 -coalescer-commute-instrs | not grep movaps +; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 | not grep movaps ; PR1877 @NNTOT = weak global i32 0 ; <i32*> [#uses=1] diff --git a/test/CodeGen/X86/coalescer-commute3.ll b/test/CodeGen/X86/coalescer-commute3.ll index 57204eb587..ea75637225 100644 --- a/test/CodeGen/X86/coalescer-commute3.ll +++ b/test/CodeGen/X86/coalescer-commute3.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 -coalescer-commute-instrs | grep mov | count 6 +; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin -mattr=+sse2 | grep mov | count 6 %struct.quad_struct = type { i32, i32, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct*, %struct.quad_struct* } |