diff --git a/llvm/test/CodeGen/PowerPC/2007-11-16-landingpad-split.ll b/llvm/test/CodeGen/PowerPC/2007-11-16-landingpad-split.ll index 3ac056dbc266..a0649e08076e 100644 --- a/llvm/test/CodeGen/PowerPC/2007-11-16-landingpad-split.ll +++ b/llvm/test/CodeGen/PowerPC/2007-11-16-landingpad-split.ll @@ -1,128 +1,54 @@ -; RUN: llvm-as < %s | opt -std-compile-opts | llc -enable-eh +; RUN: llvm-as < %s | llc -enable-eh ;; Formerly crashed, see PR 1508 -; ModuleID = '5550437.c' target datalayout = "E-p:64:64:64-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-f128:64:128" target triple = "powerpc64-apple-darwin8" - %struct.Range = type { i64, i64 } + %struct.Range = type { i64, i64 } define void @Bork(i64 %range.0.0, i64 %range.0.1, i64 %size) { entry: - %range_addr = alloca %struct.Range ; <%struct.Range*> [#uses=5] - %size_addr = alloca i64 ; [#uses=2] - %size.0 = alloca i64, align 8 ; [#uses=6] - %additionalKeys.5 = alloca i8** ; [#uses=2] - %saved_stack.7 = alloca i8* ; [#uses=3] - %eh_exception = alloca i8* ; [#uses=3] - %eh_selector = alloca i64 ; [#uses=1] - %effectiveRange = alloca %struct.Range, align 8 ; <%struct.Range*> [#uses=2] - %"alloca point" = bitcast i32 0 to i32 ; [#uses=0] - %tmp = bitcast %struct.Range* %range_addr to { [2 x i64] }* ; <{ [2 x i64] }*> [#uses=1] - %tmp1 = getelementptr { [2 x i64] }* %tmp, i32 0, i32 0 ; <[2 x i64]*> [#uses=2] - %tmp2 = getelementptr [2 x i64]* %tmp1, i32 0, i32 0 ; [#uses=1] - store i64 %range.0.0, i64* %tmp2 - %tmp3 = getelementptr [2 x i64]* %tmp1, i32 0, i32 1 ; [#uses=1] - store i64 %range.0.1, i64* %tmp3 - store i64 %size, i64* %size_addr - %tmp4 = call i8* @llvm.stacksave( ) ; [#uses=1] - store i8* %tmp4, i8** %saved_stack.7, align 8 - %tmp5 = load i64* %size_addr, align 8 ; [#uses=1] - store i64 %tmp5, i64* %size.0, align 8 - %tmp6 = load i64* %size.0, align 8 ; [#uses=1] - %tmp7 = sub i64 %tmp6, 1 ; [#uses=0] - %tmp8 = load i64* %size.0, align 8 ; [#uses=1] - %tmp9 = mul i64 %tmp8, 64 ; [#uses=0] - %tmp10 = load i64* %size.0, align 8 ; [#uses=1] - %tmp11 = mul i64 %tmp10, 8 ; [#uses=0] - %tmp12 = load i64* %size.0, align 8 ; [#uses=1] - %tmp13 = mul i64 %tmp12, 64 ; [#uses=0] - %tmp14 = load i64* %size.0, align 8 ; [#uses=1] - %tmp15 = mul i64 %tmp14, 8 ; [#uses=1] - %tmp1516 = trunc i64 %tmp15 to i32 ; [#uses=1] - %tmp17 = alloca i8, i32 %tmp1516 ; [#uses=1] - %tmp1718 = bitcast i8* %tmp17 to i8** ; [#uses=1] - store i8** %tmp1718, i8*** %additionalKeys.5, align 8 - %tmp19 = load i8*** %additionalKeys.5, align 8 ; [#uses=1] - invoke void @Foo( i8** %tmp19 ) - to label %invcont unwind label %unwind + %effectiveRange = alloca %struct.Range, align 8 ; <%struct.Range*> [#uses=2] + %tmp4 = call i8* @llvm.stacksave() ; [#uses=1] + %size1 = trunc i64 %size to i32 ; [#uses=1] + %tmp17 = alloca i8*, i32 %size1 ; [#uses=1] + invoke void @Foo(i8** %tmp17) + to label %bb30.preheader unwind label %unwind -unwind: ; preds = %bb, %entry - %eh_ptr = call i8* @llvm.eh.exception( ) ; [#uses=1] - store i8* %eh_ptr, i8** %eh_exception - %eh_ptr20 = load i8** %eh_exception ; [#uses=1] - %eh_select = call i64 (i8*, i8*, ...)* @llvm.eh.selector.i64( i8* %eh_ptr20, i8* bitcast (void ()* @__gxx_personality_v0 to i8*), i8* null ) ; [#uses=1] - store i64 %eh_select, i64* %eh_selector - br label %cleanup37 +bb30.preheader: ; preds = %entry + %tmp26 = getelementptr %struct.Range* %effectiveRange, i64 0, i32 1 ; [#uses=1] + br label %bb30 -invcont: ; preds = %entry - br label %bb30 +unwind: ; preds = %cond_true, %entry + %eh_ptr = call i8* @llvm.eh.exception() ; [#uses=2] + %eh_select = call i64 (i8*, i8*, ...)* @llvm.eh.selector.i64(i8* %eh_ptr, i8* bitcast (void ()* @__gxx_personality_v0 to i8*), i8* null) ; [#uses=0] + call void @llvm.stackrestore(i8* %tmp4) + call void @_Unwind_Resume(i8* %eh_ptr) + unreachable -bb: ; preds = %cond_true - %tmp21 = getelementptr %struct.Range* %range_addr, i32 0, i32 0 ; [#uses=1] - %tmp22 = load i64* %tmp21, align 8 ; [#uses=1] - invoke void @Bar( i64 %tmp22, %struct.Range* %effectiveRange ) - to label %invcont23 unwind label %unwind +invcont23: ; preds = %cond_true + %tmp27 = load i64* %tmp26, align 8 ; [#uses=1] + %tmp28 = sub i64 %range_addr.1.0, %tmp27 ; [#uses=1] + br label %bb30 -invcont23: ; preds = %bb - %tmp24 = getelementptr %struct.Range* %range_addr, i32 0, i32 1 ; [#uses=1] - %tmp25 = load i64* %tmp24, align 8 ; [#uses=1] - %tmp26 = getelementptr %struct.Range* %effectiveRange, i32 0, i32 1 ; [#uses=1] - %tmp27 = load i64* %tmp26, align 8 ; [#uses=1] - %tmp28 = sub i64 %tmp25, %tmp27 ; [#uses=1] - %tmp29 = getelementptr %struct.Range* %range_addr, i32 0, i32 1 ; [#uses=1] - store i64 %tmp28, i64* %tmp29, align 8 - br label %bb30 +bb30: ; preds = %invcont23, %bb30.preheader + %range_addr.1.0 = phi i64 [ %tmp28, %invcont23 ], [ %range.0.1, %bb30.preheader ] ; [#uses=2] + %tmp33 = icmp eq i64 %range_addr.1.0, 0 ; [#uses=1] + br i1 %tmp33, label %cleanup, label %cond_true -bb30: ; preds = %invcont23, %invcont - %tmp31 = getelementptr %struct.Range* %range_addr, i32 0, i32 1 ; [#uses=1] - %tmp32 = load i64* %tmp31, align 8 ; [#uses=1] - %tmp33 = icmp ne i64 %tmp32, 0 ; [#uses=1] - %tmp3334 = zext i1 %tmp33 to i8 ; [#uses=1] - %toBool = icmp ne i8 %tmp3334, 0 ; [#uses=1] - br i1 %toBool, label %cond_true, label %cond_false +cond_true: ; preds = %bb30 + invoke void @Bar(i64 %range.0.0, %struct.Range* %effectiveRange) + to label %invcont23 unwind label %unwind -cond_true: ; preds = %bb30 - br label %bb - -cond_false: ; preds = %bb30 - br label %bb35 - -cond_next: ; No predecessors! - br label %bb35 - -bb35: ; preds = %cond_next, %cond_false - br label %cleanup - -cleanup: ; preds = %bb35 - %tmp36 = load i8** %saved_stack.7, align 8 ; [#uses=1] - call void @llvm.stackrestore( i8* %tmp36 ) - br label %finally - -cleanup37: ; preds = %unwind - %tmp38 = load i8** %saved_stack.7, align 8 ; [#uses=1] - call void @llvm.stackrestore( i8* %tmp38 ) - br label %Unwind - -finally: ; preds = %cleanup - br label %return - -return: ; preds = %finally - ret void - -Unwind: ; preds = %cleanup37 - %eh_ptr39 = load i8** %eh_exception ; [#uses=1] - call void @_Unwind_Resume( i8* %eh_ptr39 ) - unreachable +cleanup: ; preds = %bb30 + ret void } -declare i8* @llvm.stacksave() +declare i8* @llvm.stacksave() nounwind declare void @Foo(i8**) -declare i8* @llvm.eh.exception() +declare i8* @llvm.eh.exception() nounwind -declare i64 @llvm.eh.selector.i64(i8*, i8*, ...) - -declare i64 @llvm.eh.typeid.for.i64(i8*) +declare i64 @llvm.eh.selector.i64(i8*, i8*, ...) nounwind declare void @__gxx_personality_v0() @@ -130,4 +56,4 @@ declare void @_Unwind_Resume(i8*) declare void @Bar(i64, %struct.Range*) -declare void @llvm.stackrestore(i8*) +declare void @llvm.stackrestore(i8*) nounwind