diff test/CodeGen/X86/code_placement_eh.ll @ 0:95c75e76d11b

LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children afa8332a0e37
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/code_placement_eh.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,45 @@
+; RUN: llc < %s
+
+; CodePlacementOpt shouldn't try to modify this loop because
+; it involves EH edges.
+
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32"
+target triple = "i386-apple-darwin10.0"
+
+define void @foo() {
+invcont5:
+  br label %bb15
+
+.noexc3:                                          ; preds = %bb15
+  br i1 undef, label %bb18.i5.i, label %bb15
+
+.noexc6.i.i:                                      ; preds = %bb18.i5.i
+  %tmp2021 = invoke float @cosf(float 0.000000e+00) readonly
+          to label %bb18.i5.i unwind label %lpad.i.i ; <float> [#uses=0]
+
+bb18.i5.i:                                        ; preds = %.noexc6.i.i, %bb51.i
+  %tmp2019 = invoke float @sinf(float 0.000000e+00) readonly
+          to label %.noexc6.i.i unwind label %lpad.i.i ; <float> [#uses=0]
+
+lpad.i.i:                                         ; preds = %bb18.i5.i, %.noexc6.i.i
+  %lpadval.i.i = landingpad { i8*, i32 } personality i32 (...)* @__gxx_personality_v0
+          catch i8* null
+  unreachable
+
+lpad59.i:                                         ; preds = %bb15
+  %lpadval60.i.i = landingpad { i8*, i32 } personality i32 (...)* @__gxx_personality_v0
+          catch i8* null
+  unreachable
+
+bb15:                                             ; preds = %.noexc3, %invcont5
+  invoke fastcc void @_ZN28btHashedOverlappingPairCacheC2Ev()
+          to label %.noexc3 unwind label %lpad59.i
+}
+
+declare i32 @__gxx_personality_v0(...)
+
+declare float @sinf(float) readonly
+
+declare float @cosf(float) readonly
+
+declare fastcc void @_ZN28btHashedOverlappingPairCacheC2Ev() align 2