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| author | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2015-03-23 12:10:34 -0700 |
| commit | ebe69fe11e48d322045d5949c83283927a0d790b (patch) | |
| tree | c92f1907a6b8006628a4b01615f38264d29834ea /test/CodeGen/X86/extractelement-load.ll | |
| parent | b7d2e72b02a4cb8034f32f8247a2558d2434e121 (diff) | |
| download | external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.zip external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.gz external_llvm-ebe69fe11e48d322045d5949c83283927a0d790b.tar.bz2 | |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
Diffstat (limited to 'test/CodeGen/X86/extractelement-load.ll')
| -rw-r--r-- | test/CodeGen/X86/extractelement-load.ll | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/test/CodeGen/X86/extractelement-load.ll b/test/CodeGen/X86/extractelement-load.ll index 8647599..732f698 100644 --- a/test/CodeGen/X86/extractelement-load.ll +++ b/test/CodeGen/X86/extractelement-load.ll @@ -1,5 +1,6 @@ ; RUN: llc < %s -march=x86 -mattr=+sse2 -mcpu=yonah | FileCheck %s ; RUN: llc < %s -march=x86-64 -mattr=+sse2 -mcpu=core2 | FileCheck %s +; RUN: llc < %s -march=x86-64 -mattr=+avx -mcpu=btver2 | FileCheck %s target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" @@ -29,16 +30,15 @@ undef, i32 7, i32 9, i32 undef, i32 13, i32 15, i32 1, i32 3> ; This case could easily end up inf-looping in the DAG combiner due to an ; low alignment load of the vector which prevents us from reliably forming a ; narrow load. -; FIXME: It would be nice to detect whether the target has fast and legal -; unaligned loads and use them here. + +; The expected codegen is identical for the AVX case except +; load/store instructions will have a leading 'v', so we don't +; need to special-case the checks. + define void @t3() { ; CHECK-LABEL: t3: -; -; This movs the entire vector, shuffling the high double down. If we fixed the -; FIXME above it would just move the high double directly. ; CHECK: movupd -; CHECK: shufpd -; CHECK: movlpd +; CHECK: movhpd bb: %tmp13 = load <2 x double>* undef, align 1 |