<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hi jfb,<div><br></div><div>This breaks a buildbot:</div><div><a href="http://lab.llvm.org:8013/builders/clang-i386-darwin11-RA/builds/1255">http://lab.llvm.org:8013/builders/clang-i386-darwin11-RA/builds/1255</a></div><div><pre style="font-family: 'Courier New', courier, monotype; font-size: medium;"><span class="stdout">******************** TEST 'Clang :: CodeGen/volatile-complex.c' FAILED ********************
Script:
--
/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-i386-darwin11-RA/clang-build/Release+Asserts/bin/clang -cc1 -internal-isystem /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-i386-darwin11-RA/clang-build/Release+Asserts/bin/../lib/clang/3.4/include -emit-llvm /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-i386-darwin11-RA/clang.src/test/CodeGen/volatile-complex.c -o - | FileCheck /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-i386-darwin11-RA/clang.src/test/CodeGen/volatile-complex.c
--
Exit Code: 1
Command Output (stderr):
--
/Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.clang-i386-darwin11-RA/clang.src/test/CodeGen/volatile-complex.c:25:17: error: expected string not found in input
// CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 8
^
<stdin>:26:2: note: scanning from here
%cd.imag = load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 4
^
<stdin>:26:13: note: possible intended match here
%cd.imag = load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 4
^
--
********************</span></pre><div>Could you have a look please?</div><div><br></div><div>Thanks,</div><div><br></div><div apple-content-edited="true">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">-Quentin</div>
</div>
<br><div><div>On Jul 16, 2013, at 10:57 PM, JF Bastien <<a href="mailto:jfb@google.com">jfb@google.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;">Author: jfb<br>Date: Wed Jul 17 00:57:42 2013<br>New Revision: 186490<br><br>URL:<span class="Apple-converted-space"> </span><a href="http://llvm.org/viewvc/llvm-project?rev=186490&view=rev">http://llvm.org/viewvc/llvm-project?rev=186490&view=rev</a><br>Log:<br>Propagate alignment for _Complex<br><br>_Complex load/store didn't have their alignment set properly, which was visible when GCC's torture tests use volatile _Complex.<br><br>Update some existing tests to check for alignment, and add a new test which also has over-aligned volatile _Complex (since the imaginary part shouldn't be overaligned, only the real part).<br><br>Added:<br> cfe/trunk/test/CodeGen/volatile-complex.c (with props)<br>Modified:<br> cfe/trunk/lib/CodeGen/CGExprComplex.cpp<br> cfe/trunk/test/CodeGen/volatile-1.c<br> cfe/trunk/test/CodeGen/volatile-2.c<br><br>Modified: cfe/trunk/lib/CodeGen/CGExprComplex.cpp<br>URL:<span class="Apple-converted-space"> </span><a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprComplex.cpp?rev=186490&r1=186489&r2=186490&view=diff">http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprComplex.cpp?rev=186490&r1=186489&r2=186490&view=diff</a><br>==============================================================================<br>--- cfe/trunk/lib/CodeGen/CGExprComplex.cpp (original)<br>+++ cfe/trunk/lib/CodeGen/CGExprComplex.cpp Wed Jul 17 00:57:42 2013<br>@@ -18,6 +18,7 @@<br>#include "llvm/ADT/SmallString.h"<br>#include "llvm/IR/Constants.h"<br>#include "llvm/IR/Function.h"<br>+#include <algorithm><br>using namespace clang;<br>using namespace CodeGen;<br><br>@@ -297,19 +298,26 @@ ComplexPairTy ComplexExprEmitter::EmitLo<br><br> llvm::Value *SrcPtr = lvalue.getAddress();<br> bool isVolatile = lvalue.isVolatileQualified();<br>+ unsigned AlignR = lvalue.getAlignment().getQuantity();<br>+ ASTContext &C = CGF.getContext();<br>+ QualType ComplexTy = lvalue.getType();<br>+ unsigned ComplexAlign = C.getTypeAlignInChars(ComplexTy).getQuantity();<br>+ unsigned AlignI = std::min(AlignR, ComplexAlign);<br><br> llvm::Value *Real=0, *Imag=0;<br><br> if (!IgnoreReal || isVolatile) {<br> llvm::Value *RealP = Builder.CreateStructGEP(SrcPtr, 0,<br> SrcPtr->getName() + ".realp");<br>- Real = Builder.CreateLoad(RealP, isVolatile, SrcPtr->getName() + ".real");<br>+ Real = Builder.CreateAlignedLoad(RealP, AlignR, isVolatile,<br>+ SrcPtr->getName() + ".real");<br> }<br><br> if (!IgnoreImag || isVolatile) {<br> llvm::Value *ImagP = Builder.CreateStructGEP(SrcPtr, 1,<br> SrcPtr->getName() + ".imagp");<br>- Imag = Builder.CreateLoad(ImagP, isVolatile, SrcPtr->getName() + ".imag");<br>+ Imag = Builder.CreateAlignedLoad(ImagP, AlignI, isVolatile,<br>+ SrcPtr->getName() + ".imag");<br> }<br> return ComplexPairTy(Real, Imag);<br>}<br>@@ -325,10 +333,16 @@ void ComplexExprEmitter::EmitStoreOfComp<br> llvm::Value *Ptr = lvalue.getAddress();<br> llvm::Value *RealPtr = Builder.CreateStructGEP(Ptr, 0, "real");<br> llvm::Value *ImagPtr = Builder.CreateStructGEP(Ptr, 1, "imag");<br>-<br>- // TODO: alignment<br>- Builder.CreateStore(Val.first, RealPtr, lvalue.isVolatileQualified());<br>- Builder.CreateStore(Val.second, ImagPtr, lvalue.isVolatileQualified());<br>+ unsigned AlignR = lvalue.getAlignment().getQuantity();<br>+ ASTContext &C = CGF.getContext();<br>+ QualType ComplexTy = lvalue.getType();<br>+ unsigned ComplexAlign = C.getTypeAlignInChars(ComplexTy).getQuantity();<br>+ unsigned AlignI = std::min(AlignR, ComplexAlign);<br>+<br>+ Builder.CreateAlignedStore(Val.first, RealPtr, AlignR,<br>+ lvalue.isVolatileQualified());<br>+ Builder.CreateAlignedStore(Val.second, ImagPtr, AlignI,<br>+ lvalue.isVolatileQualified());<br>}<br><br><br><br>Modified: cfe/trunk/test/CodeGen/volatile-1.c<br>URL:<span class="Apple-converted-space"> </span><a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/volatile-1.c?rev=186490&r1=186489&r2=186490&view=diff">http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/volatile-1.c?rev=186490&r1=186489&r2=186490&view=diff</a><br>==============================================================================<br>--- cfe/trunk/test/CodeGen/volatile-1.c (original)<br>+++ cfe/trunk/test/CodeGen/volatile-1.c Wed Jul 17 00:57:42 2013<br>@@ -26,45 +26,45 @@ int printf(const char *, ...);<br>void test() {<br> // CHECK: load volatile [[INT]]* @i<br> i;<br>- // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>+ // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br> // CHECK-NEXT: sitofp [[INT]]<br> (float)(ci);<br>- // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>+ // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br> (void)ci;<br> // CHECK-NEXT: bitcast<br> // CHECK-NEXT: memcpy<br> (void)a;<br>- // CHECK-NEXT: [[R:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: [[I:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>- // CHECK-NEXT: store volatile [[INT]] [[R]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: store volatile [[INT]] [[I]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>+ // CHECK-NEXT: [[R:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[I:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br>+ // CHECK-NEXT: store volatile [[INT]] [[R]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: store volatile [[INT]] [[I]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br> (void)(ci=ci);<br> // CHECK-NEXT: [[T:%.*]] = load volatile [[INT]]* @j<br> // CHECK-NEXT: store volatile [[INT]] [[T]], [[INT]]* @i<br> (void)(i=j);<br>- // CHECK-NEXT: [[R1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: [[I1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>- // CHECK-NEXT: [[R2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: [[I2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>+ // CHECK-NEXT: [[R1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[I1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br>+ // CHECK-NEXT: [[R2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[I2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br> // Not sure why they're ordered this way.<br> // CHECK-NEXT: [[R:%.*]] = add [[INT]] [[R2]], [[R1]]<br> // CHECK-NEXT: [[I:%.*]] = add [[INT]] [[I2]], [[I1]]<br>- // CHECK-NEXT: store volatile [[INT]] [[R]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: store volatile [[INT]] [[I]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>+ // CHECK-NEXT: store volatile [[INT]] [[R]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: store volatile [[INT]] [[I]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br> ci+=ci;<br><br>- // CHECK-NEXT: [[R1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: [[I1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>- // CHECK-NEXT: [[R2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: [[I2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>+ // CHECK-NEXT: [[R1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[I1:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br>+ // CHECK-NEXT: [[R2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[I2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br> // CHECK-NEXT: [[R:%.*]] = add [[INT]] [[R2]], [[R1]]<br> // CHECK-NEXT: [[I:%.*]] = add [[INT]] [[I2]], [[I1]]<br>- // CHECK-NEXT: store volatile [[INT]] [[R]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: store volatile [[INT]] [[I]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>- // CHECK-NEXT: [[R2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0)<br>- // CHECK-NEXT: [[I2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1)<br>+ // CHECK-NEXT: store volatile [[INT]] [[R]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: store volatile [[INT]] [[I]], [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br>+ // CHECK-NEXT: [[R2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[I2:%.*]] = load volatile [[INT]]* getelementptr inbounds ([[CINT]]* @ci, i32 0, i32 1), align 4<br> // These additions can be elided<br> // CHECK-NEXT: add [[INT]] [[R]], [[R2]]<br> // CHECK-NEXT: add [[INT]] [[I]], [[I2]]<br><br>Modified: cfe/trunk/test/CodeGen/volatile-2.c<br>URL:<span class="Apple-converted-space"> </span><a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/volatile-2.c?rev=186490&r1=186489&r2=186490&view=diff">http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/volatile-2.c?rev=186490&r1=186489&r2=186490&view=diff</a><br>==============================================================================<br>--- cfe/trunk/test/CodeGen/volatile-2.c (original)<br>+++ cfe/trunk/test/CodeGen/volatile-2.c Wed Jul 17 00:57:42 2013<br>@@ -3,8 +3,8 @@<br>void test0() {<br> // CHECK: define void @test0()<br> // CHECK: [[F:%.*]] = alloca float<br>- // CHECK-NEXT: [[REAL:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @test0_v, i32 0, i32 0)<br>- // CHECK-NEXT: load volatile float* getelementptr inbounds ({{.*}} @test0_v, i32 0, i32 1)<br>+ // CHECK-NEXT: [[REAL:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @test0_v, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: load volatile float* getelementptr inbounds ({{.*}} @test0_v, i32 0, i32 1), align 4<br> // CHECK-NEXT: store float [[REAL]], float* [[F]], align 4<br> // CHECK-NEXT: ret void<br> extern volatile _Complex float test0_v;<br>@@ -13,10 +13,10 @@ void test0() {<br><br>void test1() {<br> // CHECK: define void @test1()<br>- // CHECK: [[REAL:%.*]] = load volatile float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 0)<br>- // CHECK-NEXT: [[IMAG:%.*]] = load volatile float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 1)<br>- // CHECK-NEXT: store volatile float [[REAL]], float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 0)<br>- // CHECK-NEXT: store volatile float [[IMAG]], float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 1)<br>+ // CHECK: [[REAL:%.*]] = load volatile float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[IMAG:%.*]] = load volatile float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 1), align 4<br>+ // CHECK-NEXT: store volatile float [[REAL]], float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: store volatile float [[IMAG]], float* getelementptr inbounds ({{.*}} @test1_v, i32 0, i32 1), align 4<br> // CHECK-NEXT: ret void<br> extern volatile _Complex float test1_v;<br> test1_v = test1_v;<br><br>Added: cfe/trunk/test/CodeGen/volatile-complex.c<br>URL:<span class="Apple-converted-space"> </span><a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/volatile-complex.c?rev=186490&view=auto">http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/volatile-complex.c?rev=186490&view=auto</a><br>==============================================================================<br>--- cfe/trunk/test/CodeGen/volatile-complex.c (added)<br>+++ cfe/trunk/test/CodeGen/volatile-complex.c Wed Jul 17 00:57:42 2013<br>@@ -0,0 +1,63 @@<br>+// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s<br>+<br>+volatile _Complex float cf;<br>+volatile _Complex double cd;<br>+volatile _Complex float cf32 __attribute__((aligned(32)));<br>+volatile _Complex double cd32 __attribute__((aligned(32)));<br>+<br>+<br>+// CHECK: define void @test_cf()<br>+// CHECK-NEXT: entry:<br>+void test_cf() {<br>+ // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 1), align 4<br>+ (void)(cf);<br>+ // CHECK-NEXT: [[R:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: [[I:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 1), align 4<br>+ // CHECK-NEXT: store volatile float [[R]], float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 0), align 4<br>+ // CHECK-NEXT: store volatile float [[I]], float* getelementptr inbounds ({ float, float }* @cf, i32 0, i32 1), align 4<br>+ (void)(cf=cf);<br>+ // CHECK-NEXT: ret void<br>+}<br>+<br>+// CHECK: define void @test_cd()<br>+// CHECK-NEXT: entry:<br>+void test_cd() {<br>+ // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 0), align 8<br>+ // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 8<br>+ (void)(cd);<br>+ // CHECK-NEXT: [[R:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 0), align 8<br>+ // CHECK-NEXT: [[I:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 8<br>+ // CHECK-NEXT: store volatile double [[R]], double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 0), align 8<br>+ // CHECK-NEXT: store volatile double [[I]], double* getelementptr inbounds ({ double, double }* @cd, i32 0, i32 1), align 8<br>+ (void)(cd=cd);<br>+ // CHECK-NEXT: ret void<br>+}<br>+<br>+// CHECK: define void @test_cf32()<br>+// CHECK-NEXT: entry:<br>+void test_cf32() {<br>+ // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 0), align 32<br>+ // CHECK-NEXT: load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 1), align 4<br>+ (void)(cf32);<br>+ // CHECK-NEXT: [[R:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 0), align 32<br>+ // CHECK-NEXT: [[I:%.*]] = load volatile float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 1), align 4<br>+ // CHECK-NEXT: store volatile float [[R]], float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 0), align 32<br>+ // CHECK-NEXT: store volatile float [[I]], float* getelementptr inbounds ({ float, float }* @cf32, i32 0, i32 1), align 4<br>+ (void)(cf32=cf32);<br>+ // CHECK-NEXT: ret void<br>+}<br>+<br>+// CHECK: define void @test_cd32()<br>+// CHECK-NEXT: entry:<br>+void test_cd32() {<br>+ // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 0), align 32<br>+ // CHECK-NEXT: load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 1), align 8<br>+ (void)(cd32);<br>+ // CHECK-NEXT: [[R:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 0), align 32<br>+ // CHECK-NEXT: [[I:%.*]] = load volatile double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 1), align 8<br>+ // CHECK-NEXT: store volatile double [[R]], double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 0), align 32<br>+ // CHECK-NEXT: store volatile double [[I]], double* getelementptr inbounds ({ double, double }* @cd32, i32 0, i32 1), align 8<br>+ (void)(cd32=cd32);<br>+ // CHECK-NEXT: ret void<br>+}<br><br>Propchange: cfe/trunk/test/CodeGen/volatile-complex.c<br>------------------------------------------------------------------------------<br> svn:eol-style = LF<br><br><br>_______________________________________________<br>cfe-commits mailing list<br><a href="mailto:cfe-commits@cs.uiuc.edu">cfe-commits@cs.uiuc.edu</a><br><a href="http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits">http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits</a></div></blockquote></div><br></div></body></html>