to label %__try.cont unwind label %lpad
lpad: ; preds = %entry
- %0 = landingpad { i8*, i32 }
- catch i8* bitcast (i32 ()* @"filt$main" to i8*)
- %1 = extractvalue { i8*, i32 } %0, 1
- %2 = call i32 @llvm.eh.typeid.for(i8* bitcast (i32 ()* @"filt$main" to i8*)) #4
- %matches = icmp eq i32 %1, %2
- br i1 %matches, label %__except, label %eh.resume
+ %p = catchpad [i8* bitcast (i32 ()* @"filt$main" to i8*)]
+ to label %__except unwind label %endpad
__except: ; preds = %lpad
- %3 = load i32, i32* %__exceptioncode, align 4
- %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @str, i32 0, i32 0), i32 %3) #4
- br label %__try.cont
+ %code = load i32, i32* %__exceptioncode, align 4
+ %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @str, i32 0, i32 0), i32 %code) #4
+ catchret %p to label %__try.cont
+
+endpad: ; preds = %lpad
+ catchendpad unwind to caller
__try.cont: ; preds = %entry, %__except
ret i32 0
-
-eh.resume: ; preds = %lpad
- resume { i8*, i32 } %0
}
define internal i32 @"filt$main"() {
; Check that we can get the exception code from eax to the printf.
; CHECK-LABEL: _main:
+; CHECK: pushl %ebp
+; CHECK: movl %esp, %ebp
+; Ensure that we push *all* the CSRs, since they are clobbered by the
+; __except block.
+; CHECK: pushl %ebx
+; CHECK: pushl %edi
+; CHECK: pushl %esi
+
; CHECK: Lmain$frame_escape_0 = [[code_offs:[-0-9]+]]
-; CHECK: Lmain$frame_escape_1 = [[reg_offs:[-0-9]+]]
-; CHECK: movl %esp, [[reg_offs]](%ebp)
+; CHECK: movl %esp, [[reg_offs:[-0-9]+]](%ebp)
; CHECK: movl $L__ehtable$main,
-; EH state 0
-; CHECK: movl $0, -4(%ebp)
+; EH state 0
+; CHECK: movl $0, -16(%ebp)
; CHECK: calll _crash
+; CHECK: popl %esi
+; CHECK: popl %edi
+; CHECK: popl %ebx
; CHECK: retl
-; CHECK: # Block address taken
-; stackrestore
-; CHECK: movl [[reg_offs]](%ebp), %esp
-; EH state -1
+; CHECK: LBB0_[[lpbb:[0-9]+]]: # %lpad{{$}}
+; stackrestore
+; CHECK: movl -24(%ebp), %esp
+; EH state -1
; CHECK: movl [[code_offs]](%ebp), %[[code:[a-z]+]]
-; CHECK: movl $-1, -4(%ebp)
; CHECK-DAG: movl %[[code]], 4(%esp)
; CHECK-DAG: movl $_str, (%esp)
; CHECK: calll _printf
; CHECK: .section .xdata,"dr"
-; CHECK: Lmain$parent_frame_offset = Lmain$frame_escape_1
+; CHECK: Lmain$parent_frame_offset = [[reg_offs]]
+; CHECK: .align 4
; CHECK: L__ehtable$main
; CHECK-NEXT: .long -1
; CHECK-NEXT: .long _filt$main
-; CHECK-NEXT: .long Ltmp{{[0-9]+}}
+; CHECK-NEXT: .long LBB0_[[lpbb]]
; CHECK-LABEL: _filt$main:
; CHECK: pushl %ebp