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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc -mtriple=aarch64 < %s | FileCheck %s3; Make sure we don't speculatively execute inline asm statements.4 5define dso_local i32 @main(i32 %argc, ptr %argv) {6; CHECK-LABEL: main:7; CHECK: // %bb.0: // %entry8; CHECK-NEXT: cmp w0, #39; CHECK-NEXT: b.ne .LBB0_210; CHECK-NEXT: // %bb.1: // %if.then11; CHECK-NEXT: //APP12; CHECK-NEXT: mrs x0, SPSR_EL213; CHECK-NEXT: //NO_APP14; CHECK-NEXT: // kill: def $w0 killed $w0 killed $x015; CHECK-NEXT: ret16; CHECK-NEXT: .LBB0_2: // %if.else17; CHECK-NEXT: //APP18; CHECK-NEXT: mrs x0, SPSR_EL119; CHECK-NEXT: //NO_APP20; CHECK-NEXT: // kill: def $w0 killed $w0 killed $x021; CHECK-NEXT: ret22entry:23 %cmp = icmp eq i32 %argc, 324 br i1 %cmp, label %if.then, label %if.else25 26if.then:27 %0 = tail call i64 asm "mrs $0, SPSR_EL2", "=r"()28 br label %if.end29 30if.else:31 %1 = tail call i64 asm "mrs $0, SPSR_EL1", "=r"()32 br label %if.end33 34if.end:35 %y.0.in = phi i64 [ %0, %if.then ], [ %1, %if.else ]36 %y.0 = trunc i64 %y.0.in to i3237 ret i32 %y.038}39