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; RUN: llc < %s -mtriple=x86_64-apple-darwin10.0 -relocation-model=pic -disable-fp-elim | FileCheck %s
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; It's not legal to fold a load from 32-bit stack slot into a 64-bit
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; instruction. If done, the instruction does a 64-bit load and that's not
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; safe. This can happen we a subreg_to_reg 0 has been coalesced. One
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; exception is when the instruction that folds the load is a move, then we
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; can simply turn it into a 32-bit load from the stack slot.
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%struct.ComplexType = type { i32 }
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define i32 @t(i32 %clientPort, i32 %pluginID, i32 %requestID, i32 %objectID, i64 %serverIdentifier, i64 %argumentsData, i32 %argumentsLength) ssp {
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; CHECK: movl 16(%rbp),
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%0 = zext i32 %argumentsLength to i64 ; <i64> [#uses=1]
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%1 = zext i32 %clientPort to i64 ; <i64> [#uses=1]
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%2 = inttoptr i64 %1 to %struct.ComplexType* ; <%struct.ComplexType*> [#uses=1]
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%3 = invoke i8* @pluginInstance(i8* undef, i32 %pluginID)
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to label %invcont unwind label %lpad ; <i8*> [#uses=1]
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invcont: ; preds = %entry
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%4 = add i32 %requestID, %pluginID ; <i32> [#uses=0]
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%5 = invoke zeroext i8 @invoke(i8* %3, i32 %objectID, i8* undef, i64 %argumentsData, i32 %argumentsLength, i64* undef, i32* undef)
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to label %invcont1 unwind label %lpad ; <i8> [#uses=0]
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invcont1: ; preds = %invcont
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%6 = getelementptr inbounds %struct.ComplexType* %2, i64 0, i32 0 ; <i32*> [#uses=1]
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%7 = load i32* %6, align 4 ; <i32> [#uses=1]
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invoke void @booleanAndDataReply(i32 %7, i32 undef, i32 %requestID, i32 undef, i64 undef, i32 undef)
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to label %invcont2 unwind label %lpad
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invcont2: ; preds = %invcont1
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lpad: ; preds = %invcont1, %invcont, %entry
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%8 = call i32 @vm_deallocate(i32 undef, i64 0, i64 %0) ; <i32> [#uses=0]
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declare i32 @vm_deallocate(i32, i64, i64)
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declare i8* @pluginInstance(i8*, i32)
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declare zeroext i8 @invoke(i8*, i32, i8*, i64, i32, i64*, i32*)
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declare void @booleanAndDataReply(i32, i32, i32, i32, i64, i32)