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| author | Shih-wei Liao <sliao@google.com> | 2012-08-03 00:11:18 -0700 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2012-08-03 00:11:18 -0700 |
| commit | 7744acd1ab73b3eec6f1449f47083abe3fb1b527 (patch) | |
| tree | 17ef28b6d1034fdea7f42a19bebe7ad834901d62 /test/CodeGen/X86/break-anti-dependencies.ll | |
| parent | 4a05ed708aed4c7a099d924ed3feb604d3e44074 (diff) | |
| parent | a94d6e87c4c49f2e81b01d66d8bfb591277f8f96 (diff) | |
| download | external_llvm-7744acd1ab73b3eec6f1449f47083abe3fb1b527.zip external_llvm-7744acd1ab73b3eec6f1449f47083abe3fb1b527.tar.gz external_llvm-7744acd1ab73b3eec6f1449f47083abe3fb1b527.tar.bz2 | |
Merge with LLVM upstream r160668 (Jul 24th 2012)
Conflicts:
include/llvm/Support/ELF.h
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
lib/Support/Memory.cpp
lib/Transforms/Instrumentation/AddressSanitizer.cpp
Change-Id: Iddd658cf2eadc7165b2805b446d31af2c5c9917f
Diffstat (limited to 'test/CodeGen/X86/break-anti-dependencies.ll')
| -rw-r--r-- | test/CodeGen/X86/break-anti-dependencies.ll | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/test/CodeGen/X86/break-anti-dependencies.ll b/test/CodeGen/X86/break-anti-dependencies.ll index 93b2043..c942614 100644 --- a/test/CodeGen/X86/break-anti-dependencies.ll +++ b/test/CodeGen/X86/break-anti-dependencies.ll @@ -1,10 +1,12 @@ ; Without list-burr scheduling we may not see the difference in codegen here. -; RUN: llc < %s -march=x86-64 -post-RA-scheduler -pre-RA-sched=list-burr -break-anti-dependencies=none > %t -; RUN: grep {%xmm0} %t | count 14 -; RUN: not grep {%xmm1} %t -; RUN: llc < %s -march=x86-64 -post-RA-scheduler -break-anti-dependencies=critical > %t -; RUN: grep {%xmm0} %t | count 7 -; RUN: grep {%xmm1} %t | count 7 +; Use a subtarget that has post-RA scheduling enabled because the anti-dependency +; breaker requires liveness information to be kept. +; RUN: llc < %s -march=x86-64 -mcpu=atom -post-RA-scheduler -pre-RA-sched=list-burr -break-anti-dependencies=none > %t +; RUN: grep "%xmm0" %t | count 14 +; RUN: not grep "%xmm1" %t +; RUN: llc < %s -march=x86-64 -mcpu=atom -post-RA-scheduler -break-anti-dependencies=critical > %t +; RUN: grep "%xmm0" %t | count 7 +; RUN: grep "%xmm1" %t | count 7 define void @goo(double* %r, double* %p, double* %q) nounwind { entry: |