1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes 2; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM 3; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM 4; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM 5; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM 6 7@G1 = constant i32 0 8@G2 = constant i32* @G1 9 10define internal i32 @test(i32** %x) { 11; 12; IS__TUNIT____: Function Attrs: nofree nosync nounwind readonly willreturn 13; IS__TUNIT____-LABEL: define {{[^@]+}}@test 14; IS__TUNIT____-SAME: () [[ATTR0:#.*]] { 15; IS__TUNIT____-NEXT: entry: 16; IS__TUNIT____-NEXT: [[Y:%.*]] = load i32*, i32** @G2, align 8 17; IS__TUNIT____-NEXT: [[Z:%.*]] = load i32, i32* [[Y]], align 4 18; IS__TUNIT____-NEXT: ret i32 [[Z]] 19; 20; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn 21; IS__CGSCC____-LABEL: define {{[^@]+}}@test 22; IS__CGSCC____-SAME: () [[ATTR0:#.*]] { 23; IS__CGSCC____-NEXT: entry: 24; IS__CGSCC____-NEXT: [[Y:%.*]] = load i32*, i32** @G2, align 8 25; IS__CGSCC____-NEXT: [[Z:%.*]] = load i32, i32* [[Y]], align 4 26; IS__CGSCC____-NEXT: ret i32 [[Z]] 27; 28entry: 29 %y = load i32*, i32** %x 30 %z = load i32, i32* %y 31 ret i32 %z 32} 33 34define i32 @caller() { 35; IS__TUNIT____: Function Attrs: nofree nosync nounwind readonly willreturn 36; IS__TUNIT____-LABEL: define {{[^@]+}}@caller 37; IS__TUNIT____-SAME: () [[ATTR0]] { 38; IS__TUNIT____-NEXT: entry: 39; IS__TUNIT____-NEXT: [[X:%.*]] = call i32 @test() [[ATTR0]] 40; IS__TUNIT____-NEXT: ret i32 [[X]] 41; 42; IS__CGSCC____: Function Attrs: nofree norecurse nosync nounwind readonly willreturn 43; IS__CGSCC____-LABEL: define {{[^@]+}}@caller 44; IS__CGSCC____-SAME: () [[ATTR0]] { 45; IS__CGSCC____-NEXT: entry: 46; IS__CGSCC____-NEXT: [[X:%.*]] = call i32 @test() [[ATTR1:#.*]] 47; IS__CGSCC____-NEXT: ret i32 [[X]] 48; 49entry: 50 %x = call i32 @test(i32** @G2) 51 ret i32 %x 52} 53 54