diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll | 65 | ||||
| -rw-r--r-- | test/CodeGen/X86/lsr-loop-exit-cond.ll | 1 | ||||
| -rw-r--r-- | test/CodeGen/X86/pr2659.ll | 3 | ||||
| -rw-r--r-- | test/CodeGen/X86/tail-opts.ll | 6 | ||||
| -rw-r--r-- | test/CodeGen/X86/test-nofold.ll | 8 |
5 files changed, 74 insertions, 9 deletions
diff --git a/test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll b/test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll new file mode 100644 index 0000000000..07b1971218 --- /dev/null +++ b/test/CodeGen/X86/2011-04-13-SchedCmpJmp.ll @@ -0,0 +1,65 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=yonah | FileCheck %s +; Reduced from JavaScriptCore + +%"class.JSC::CodeLocationCall" = type { [8 x i8] } +%"class.JSC::JSGlobalData" = type { [4 x i8] } +%"class.JSC::FunctionPtr" = type { i8* } +%"class.JSC::Structure" = type { [4 x i8] } +%"class.JSC::UString" = type { i8* } +%"class.JSC::JSString" = type { [16 x i8], i32, %"class.JSC::UString", i32 } + +declare hidden fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalDataENS_16ReturnAddressPtrERS2_(%"class.JSC::JSGlobalData"* nocapture, i8*, %"class.JSC::FunctionPtr"* nocapture) nounwind noinline ssp + +; Avoid hoisting the test above loads or copies +; CHECK: %entry +; CHECK: cmpq +; CHECK-NOT: mov +; CHECK: jb +define i32 @cti_op_eq(i8** nocapture %args) nounwind ssp { +entry: + %0 = load i8** null, align 8 + %tmp13 = bitcast i8* %0 to %"class.JSC::CodeLocationCall"* + %tobool.i.i.i = icmp ugt i8* undef, inttoptr (i64 281474976710655 to i8*) + %or.cond.i = and i1 %tobool.i.i.i, undef + br i1 %or.cond.i, label %if.then.i, label %if.end.i + +if.then.i: ; preds = %entry + br i1 undef, label %if.then.i.i.i, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit + +if.then.i.i.i: ; preds = %if.then.i + %conv.i.i.i.i = trunc i64 undef to i32 + br label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit + +if.end.i: ; preds = %entry + br i1 undef, label %land.rhs.i121.i, label %_ZNK3JSC7JSValue8isStringEv.exit122.i + +land.rhs.i121.i: ; preds = %if.end.i + %tmp.i.i117.i = load %"class.JSC::Structure"** undef, align 8 + br label %_ZNK3JSC7JSValue8isStringEv.exit122.i + +_ZNK3JSC7JSValue8isStringEv.exit122.i: ; preds = %land.rhs.i121.i, %if.end.i + %brmerge.i = or i1 undef, false + %or.cond = or i1 false, %brmerge.i + br i1 %or.cond, label %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit, label %if.then.i92.i + +if.then.i92.i: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i + tail call void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(%"class.JSC::JSString"* undef, %"class.JSC::CodeLocationCall"* %tmp13) nounwind + unreachable + +_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit: ; preds = %_ZNK3JSC7JSValue8isStringEv.exit122.i, %if.then.i.i.i, %if.then.i + + %1 = load i8** undef, align 8 + br i1 undef, label %do.end39, label %do.body27 + +do.body27: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit + %tmp30 = bitcast i8* %1 to %"class.JSC::JSGlobalData"* + %2 = getelementptr inbounds i8** %args, i64 -1 + %3 = bitcast i8** %2 to %"class.JSC::FunctionPtr"* + tail call fastcc void @_ZN3JSCL23returnToThrowTrampolineEPNS_12JSGlobalDataENS_16ReturnAddressPtrERS2_(%"class.JSC::JSGlobalData"* %tmp30, i8* undef, %"class.JSC::FunctionPtr"* %3) + unreachable + +do.end39: ; preds = %_ZN3JSC7JSValue19equalSlowCaseInlineEPNS_9ExecStateES0_S0_.exit + ret i32 undef +} + +declare void @_ZNK3JSC8JSString11resolveRopeEPNS_9ExecStateE(%"class.JSC::JSString"*, %"class.JSC::CodeLocationCall"*) diff --git a/test/CodeGen/X86/lsr-loop-exit-cond.ll b/test/CodeGen/X86/lsr-loop-exit-cond.ll index d33cc3a096..938023ffe0 100644 --- a/test/CodeGen/X86/lsr-loop-exit-cond.ll +++ b/test/CodeGen/X86/lsr-loop-exit-cond.ll @@ -1,4 +1,3 @@ -; XFAIL: * ; RUN: llc -march=x86-64 < %s | FileCheck %s ; CHECK: decq diff --git a/test/CodeGen/X86/pr2659.ll b/test/CodeGen/X86/pr2659.ll index 54d043d54f..ef0f9ea8b0 100644 --- a/test/CodeGen/X86/pr2659.ll +++ b/test/CodeGen/X86/pr2659.ll @@ -18,7 +18,8 @@ forcond.preheader: ; preds = %entry ; CHECK: movl $1 ; CHECK-NOT: xorl ; CHECK-NOT: movl -; CHECK-NEXT: je +; CHECK-NOT: LBB +; CHECK: je ifthen: ; preds = %entry ret i32 0 diff --git a/test/CodeGen/X86/tail-opts.ll b/test/CodeGen/X86/tail-opts.ll index 424bd2151c..77710ad56b 100644 --- a/test/CodeGen/X86/tail-opts.ll +++ b/test/CodeGen/X86/tail-opts.ll @@ -109,15 +109,15 @@ altret: ; CHECK: dont_merge_oddly: ; CHECK-NOT: ret -; CHECK: ucomiss %xmm1, %xmm2 +; CHECK: ucomiss %xmm{{[0-2]}}, %xmm{{[0-2]}} ; CHECK-NEXT: jbe .LBB2_3 -; CHECK-NEXT: ucomiss %xmm0, %xmm1 +; CHECK-NEXT: ucomiss %xmm{{[0-2]}}, %xmm{{[0-2]}} ; CHECK-NEXT: ja .LBB2_4 ; CHECK-NEXT: .LBB2_2: ; CHECK-NEXT: movb $1, %al ; CHECK-NEXT: ret ; CHECK-NEXT: .LBB2_3: -; CHECK-NEXT: ucomiss %xmm0, %xmm2 +; CHECK-NEXT: ucomiss %xmm{{[0-2]}}, %xmm{{[0-2]}} ; CHECK-NEXT: jbe .LBB2_2 ; CHECK-NEXT: .LBB2_4: ; CHECK-NEXT: xorb %al, %al diff --git a/test/CodeGen/X86/test-nofold.ll b/test/CodeGen/X86/test-nofold.ll index f1063dcabf..97db1b340e 100644 --- a/test/CodeGen/X86/test-nofold.ll +++ b/test/CodeGen/X86/test-nofold.ll @@ -2,10 +2,10 @@ ; rdar://5752025 ; We want: -; CHECK: movl 4(%esp), %ecx -; CHECK-NEXT: andl $15, %ecx -; CHECK-NEXT: movl $42, %eax -; CHECK-NEXT: cmovel %ecx, %eax +; CHECK: movl $42, %ecx +; CHECK-NEXT: movl 4(%esp), %eax +; CHECK-NEXT: andl $15, %eax +; CHECK-NEXT: cmovnel %ecx, %eax ; CHECK-NEXT: ret ; ; We don't want: |