llvm-6502/test/CodeGen/X86/2009-03-13-PHIElimBug.ll

38 lines
1.3 KiB
LLVM

; RUN: llvm-as < %s | llc -mtriple=i386-pc-linux-gnu -stats |& grep phielim | grep {Number of EH try blocks skipped} | grep 4
; PR3784
%struct.c38002a__arr___XUB = type { i32, i32 }
%struct.c38002a__arr_name = type { [0 x i32]*, %struct.c38002a__arr___XUB* }
%struct.c38002a__rec = type { i32, %struct.c38002a__arr_name }
define void @_ada_c38002a() {
entry:
%0 = invoke i8* @__gnat_malloc(i32 12)
to label %invcont unwind label %lpad ; <i8*> [#uses=0]
invcont: ; preds = %entry
%1 = invoke i8* @__gnat_malloc(i32 20)
to label %invcont1 unwind label %lpad ; <i8*> [#uses=0]
invcont1: ; preds = %invcont
%2 = invoke i32 @report__ident_int(i32 2)
to label %.noexc unwind label %lpad ; <i32> [#uses=0]
.noexc: ; preds = %invcont1
%3 = invoke i32 @report__ident_int(i32 3)
to label %.noexc88 unwind label %lpad ; <i32> [#uses=0]
.noexc88: ; preds = %.noexc
unreachable
lpad: ; preds = %.noexc, %invcont1, %invcont, %entry
%r.0 = phi %struct.c38002a__rec* [ null, %entry ], [ null, %invcont ], [ null, %invcont1 ], [ null, %.noexc ] ; <%struct.c38002a__rec*> [#uses=1]
%4 = getelementptr %struct.c38002a__rec* %r.0, i32 0, i32 0 ; <i32*> [#uses=1]
%5 = load i32* %4, align 4 ; <i32> [#uses=0]
ret void
}
declare i32 @report__ident_int(i32)
declare i8* @__gnat_malloc(i32)