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1; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- -O1 | FileCheck %s2; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- | FileCheck --check-prefix=CHECK-OPT %s3 4 %struct.__db_region = type { %struct.__mutex_t, [4 x i8], %struct.anon, i32, [1 x i32] }5 %struct.__mutex_t = type { i32 }6 %struct.anon = type { i64, i64 }7 8define void @foo() {9entry:10 %ttype = alloca i32, align 4 ; <ptr> [#uses=1]11 %regs = alloca [1024 x %struct.__db_region], align 16 ; <ptr> [#uses=0]12 %tmp = load i32, ptr %ttype, align 4 ; <i32> [#uses=1]13 %tmp1 = call i32 (...) @bork( i32 %tmp ) ; <i32> [#uses=0]14 ret void15 16; CHECK: @foo17; CHECK: lwzx18; CHECK: blr19; CHECK-OPT: @foo20; CHECK-OPT: lwz21; CHECK-OPT: blr22}23 24define signext i32 @test(ptr noalias nocapture readonly %b, i32 signext %n) {25entry:26 %idxprom = sext i32 %n to i6427 %arrayidx = getelementptr inbounds i32, ptr %b, i64 %idxprom28 %0 = load i32, ptr %arrayidx, align 429 %mul = mul nsw i32 %0, 730 ret i32 %mul31 32; CHECK-OPT: @test33; CHECK-OPT: lwzx34; CHECK-OPT: blr35 36}37 38 39declare i32 @bork(...)40