Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/X86/2009-03-13-PHIElimBug.ll @ 33:e4204d083e25
LLVM 3.5
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 14:32:10 +0900 |
parents | 95c75e76d11b |
children | afa8332a0e37 |
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; RUN: llc < %s -mtriple=i686-linux | FileCheck %s ; Check the register copy comes after the call to f and before the call to g ; PR3784 declare i32 @f() declare i32 @g() define i32 @phi() { entry: %a = call i32 @f() ; <i32> [#uses=1] %b = invoke i32 @g() to label %cont unwind label %lpad ; <i32> [#uses=1] cont: ; preds = %entry %x = phi i32 [ %b, %entry ] ; <i32> [#uses=0] %aa = call i32 @g() ; <i32> [#uses=1] %bb = invoke i32 @g() to label %cont2 unwind label %lpad ; <i32> [#uses=1] cont2: ; preds = %cont %xx = phi i32 [ %bb, %cont ] ; <i32> [#uses=1] ret i32 %xx lpad: ; preds = %cont, %entry %y = phi i32 [ %a, %entry ], [ %aa, %cont ] ; <i32> [#uses=1] %exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0 cleanup ret i32 %y } ; CHECK: call{{.*}}f ; CHECK: movl %eax, %esi ; CHECK: call{{.*}}g declare i32 @__gxx_personality_v0(...)