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51 lines
2.2 KiB
LLVM
51 lines
2.2 KiB
LLVM
; RUN: llc < %s -mtriple=i386-apple-darwin -stats -info-output-file - | grep asm-printer | grep 29
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%CC = type { %Register }
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%II = type { %"struct.XX::II::$_74" }
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%JITFunction = type %YYValue* (%CC*, %YYValue**)
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%YYValue = type { i32 (...)** }
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%Register = type { %"struct.XX::ByteCodeFeatures" }
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%"struct.XX::ByteCodeFeatures" = type { i32 }
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%"struct.XX::II::$_74" = type { i8* }
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@llvm.used = appending global [1 x i8*] [ i8* bitcast (%JITFunction* @loop to i8*) ], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0]
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define %YYValue* @loop(%CC*, %YYValue**) nounwind {
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; <label>:2
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%3 = getelementptr %CC* %0, i32 -9 ; <%CC*> [#uses=1]
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%4 = bitcast %CC* %3 to %YYValue** ; <%YYValue**> [#uses=2]
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%5 = load %YYValue** %4 ; <%YYValue*> [#uses=3]
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%unique_1.i = ptrtoint %YYValue* %5 to i1 ; <i1> [#uses=1]
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br i1 %unique_1.i, label %loop, label %11
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loop: ; preds = %6, %2
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%.1 = phi %YYValue* [ inttoptr (i32 1 to %YYValue*), %2 ], [ %intAddValue, %6 ] ; <%YYValue*> [#uses=3]
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%immediateCmp = icmp slt %YYValue* %.1, %5 ; <i1> [#uses=1]
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br i1 %immediateCmp, label %6, label %8
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; <label>:6 ; preds = %loop
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%lhsInt = ptrtoint %YYValue* %.1 to i32 ; <i32> [#uses=1]
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%7 = call { i32, i1 } @llvm.sadd.with.overflow.i32(i32 %lhsInt, i32 2) ; <{ i32, i1 }> [#uses=2]
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%intAdd = extractvalue { i32, i1 } %7, 0 ; <i32> [#uses=1]
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%intAddValue = inttoptr i32 %intAdd to %YYValue* ; <%YYValue*> [#uses=1]
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%intAddOverflow = extractvalue { i32, i1 } %7, 1 ; <i1> [#uses=1]
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br i1 %intAddOverflow, label %.loopexit, label %loop
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; <label>:8 ; preds = %loop
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ret %YYValue* inttoptr (i32 10 to %YYValue*)
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.loopexit: ; preds = %6
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%9 = bitcast %CC* %0 to %YYValue** ; <%YYValue**> [#uses=1]
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store %YYValue* %.1, %YYValue** %9
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store %YYValue* %5, %YYValue** %4
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%10 = call fastcc %YYValue* @foobar(%II* inttoptr (i32 3431104 to %II*), %CC* %0, %YYValue** %1) ; <%YYValue*> [#uses=1]
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ret %YYValue* %10
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; <label>:11 ; preds = %2
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%12 = call fastcc %YYValue* @foobar(%II* inttoptr (i32 3431080 to %II*), %CC* %0, %YYValue** %1) ; <%YYValue*> [#uses=1]
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ret %YYValue* %12
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}
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declare fastcc %YYValue* @foobar(%II*, %CC*, %YYValue**) nounwind
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declare { i32, i1 } @llvm.sadd.with.overflow.i32(i32, i32) nounwind
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