31 lines · plain
1# This test checks to make sure that when an instruction (%3 in the test) is 2# moved due to matching a result of a fold of two other instructions3# (%1, and %2 in the test) in the legalizer, the DILocation of the 4# instruction that is moved (%3) is updated appropriately.5 6# RUN: llc %s -run-pass=legalizer -mtriple=aarch64 -o - | FileCheck %s 7# CHECK-NOT: %2:_(s32) = G_CONSTANT i32 0, debug-location !DILocation(line: 138# CHECK: %2:_(s32) = G_CONSTANT i32 0, debug-location !DILocation(line: 0,9--- |10 11 define i32 @main(i32 %0, ptr %1) #0 !dbg !57 {12 entry:13 ret i32 0, !dbg !7114 }15 !3 = !DIFile(filename: "main.swift", directory: "/Volumes/Data/swift")16 !23 = distinct !DICompileUnit(language: DW_LANG_Swift, file: !3, sdk: "blah.sdk")17 !57 = distinct !DISubprogram(name: "main", unit: !23)18 !64 = distinct !DILexicalBlock(scope: !57, column: 1)19 !66 = distinct !DILexicalBlock(scope: !64, column: 1)20 !68 = !DILocation(line: 12, scope: !66)21 !70 = distinct !DILexicalBlock(scope: !66, column: 1)22 !71 = !DILocation(line: 13, scope: !70)23name: main24body: |25 bb.0:26 %1:_(s8) = G_CONSTANT i8 0, debug-location !6827 %2:_(s32) = G_ANYEXT %1(s8), debug-location !6828 $w2 = COPY %2(s32), debug-location !6829 %3:_(s32) = G_CONSTANT i32 0, debug-location !7130 $w0 = COPY %3(s32), debug-location !7131