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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/cmpxchg-clobber-flags.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/cmpxchg-clobber-flags.ll')
| -rw-r--r-- | test/CodeGen/X86/cmpxchg-clobber-flags.ll | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/test/CodeGen/X86/cmpxchg-clobber-flags.ll b/test/CodeGen/X86/cmpxchg-clobber-flags.ll index 3cb8b97..b7995db 100644 --- a/test/CodeGen/X86/cmpxchg-clobber-flags.ll +++ b/test/CodeGen/X86/cmpxchg-clobber-flags.ll @@ -1,19 +1,21 @@ -; RUN: llc -mtriple=x86_64-linux-gnu %s -o - | FileCheck %s -; RUN: llc -mtriple=x86_64-linux-gnu -pre-RA-sched=fast %s -o - | FileCheck %s +; RUN: llc -verify-machineinstrs -mtriple=i386-linux-gnu %s -o - | FileCheck %s +; RUN: llc -verify-machineinstrs -mtriple=i386-linux-gnu -pre-RA-sched=fast %s -o - | FileCheck %s +; RUN: llc -verify-machineinstrs -mtriple=x86_64-linux-gnu %s -o - | FileCheck %s +; RUN: llc -verify-machineinstrs -mtriple=x86_64-linux-gnu -pre-RA-sched=fast %s -o - | FileCheck %s declare i32 @bar() define i64 @test_intervening_call(i64* %foo, i64 %bar, i64 %baz) { ; CHECK-LABEL: test_intervening_call: ; CHECK: cmpxchg -; CHECK: pushfq -; CHECK: popq [[FLAGS:%.*]] +; CHECK: pushf[[LQ:[lq]]] +; CHECK-NEXT: pop[[LQ]] [[FLAGS:%.*]] -; CHECK: callq bar +; CHECK-NEXT: call[[LQ]] bar -; CHECK: pushq [[FLAGS]] -; CHECK: popfq -; CHECK: jne +; CHECK-NEXT: push[[LQ]] [[FLAGS]] +; CHECK-NEXT: popf[[LQ]] +; CHECK-NEXT: jne %cx = cmpxchg i64* %foo, i64 %bar, i64 %baz seq_cst seq_cst %p = extractvalue { i64, i1 } %cx, 1 call i32 @bar() @@ -68,14 +70,13 @@ define i32 @test_feed_cmov(i32* %addr, i32 %desired, i32 %new) { ; CHECK-LABEL: test_feed_cmov: ; CHECK: cmpxchg -; CHECK: pushfq -; CHECK: popq [[FLAGS:%.*]] - -; CHECK: callq bar +; CHECK: pushf[[LQ:[lq]]] +; CHECK-NEXT: pop[[LQ]] [[FLAGS:%.*]] -; CHECK: pushq [[FLAGS]] -; CHECK: popfq +; CHECK-NEXT: call[[LQ]] bar +; CHECK-NEXT: push[[LQ]] [[FLAGS]] +; CHECK-NEXT: popf[[LQ]] %res = cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst %success = extractvalue { i32, i1 } %res, 1 |