120 lines · cpp
1// RUN: %clang_cc1 -triple riscv64-linux-gnu -fsyntax-only -verify -fexceptions -fcxx-exceptions %s -std=c++142 3// expected-warning@+2 {{unsupported 'arch=rv64gcv' in the 'target_version' attribute string; 'target_version' attribute ignored}}4// expected-note@+1 {{previous definition is here}}5__attribute__((target_version("arch=rv64gcv"))) int fullArchString(void) { return 2; }6// expected-error@+2 {{redefinition of 'fullArchString'}}7// expected-warning@+1 {{unsupported 'arch=default' in the 'target_version' attribute string; 'target_version' attribute ignored}}8__attribute__((target_version("arch=default"))) int fullArchString(void) { return 2; }9 10// expected-warning@+2 {{unsupported 'mcpu=sifive-u74' in the 'target_version' attribute string; 'target_version' attribute ignored}}11// expected-note@+1 {{previous definition is here}}12__attribute__((target_version("mcpu=sifive-u74"))) int mcpu(void) { return 2; }13// expected-error@+1 {{redefinition of 'mcpu'}}14__attribute__((target_version("default"))) int mcpu(void) { return 2; }15 16// expected-warning@+2 {{unsupported 'mtune=sifive-u74' in the 'target_version' attribute string; 'target_version' attribute ignored}}17// expected-note@+1 {{previous definition is here}}18__attribute__((target_version("mtune=sifive-u74"))) int mtune(void) { return 2; }19// expected-error@+1 {{redefinition of 'mtune'}}20__attribute__((target_version("default"))) int mtune(void) { return 2; }21 22// expected-warning@+2 {{unsupported '' in the 'target_version' attribute string; 'target_version' attribute ignored}}23// expected-note@+1 {{previous definition is here}}24__attribute__((target_version(""))) int emptyVersion(void) { return 2; }25// expected-error@+1 {{redefinition of 'emptyVersion'}}26__attribute__((target_version("default"))) int emptyVersion(void) { return 2; }27 28// expected-note@+1 {{previous definition is here}}29__attribute__((target_version("arch=+c"))) int dupVersion(void) { return 2; }30// expected-error@+1 {{redefinition of 'dupVersion'}}31__attribute__((target_version("arch=+c"))) int dupVersion(void) { return 2; }32__attribute__((target_version("default"))) int dupVersion(void) { return 2; }33 34// expected-warning@+2 {{unsupported 'arch=+zicsr' in the 'target_version' attribute string; 'target_version' attribute ignored}}35// expected-note@+1 {{previous definition is here}}36__attribute__((target_version("arch=+zicsr"))) int UnsupportBitMaskExt(void) { return 2; }37// expected-error@+1 {{redefinition of 'UnsupportBitMaskExt'}}38__attribute__((target_version("default"))) int UnsupportBitMaskExt(void) { return 2; }39 40// expected-warning@+2 {{unsupported 'NotADigit' in the 'target_version' attribute string; 'target_version' attribute ignored}}41// expected-note@+1 {{previous definition is here}}42__attribute__((target_version("arch=+c;priority=NotADigit"))) int UnsupportPriority(void) { return 2; }43// expected-error@+1 {{redefinition of 'UnsupportPriority'}}44__attribute__((target_version("default"))) int UnsupportPriority(void) { return 2;}45 46// expected-warning@+1 {{unsupported 'default;priority=2' in the 'target_version' attribute string; 'target_version' attribute ignored}}47__attribute__((target_version("default;priority=2"))) int UnsupportDefaultPriority(void) { return 2; }48 49// expected-warning@+2 {{unsupported 'arch=+c,zbb' in the 'target_version' attribute string; 'target_version' attribute ignored}}50// expected-note@+1 {{previous definition is here}}51__attribute__((target_version("arch=+c,zbb"))) int WithoutAddSign(void) { return 2;}52// expected-error@+1 {{redefinition of 'WithoutAddSign'}}53__attribute__((target_version("default"))) int WithoutAddSign(void) { return 2; }54 55// expected-warning@+2 {{unsupported 'arch=+c;default' in the 'target_version' attribute string; 'target_version' attribute ignored}}56// expected-note@+1 {{previous definition is here}}57__attribute__((target_version("arch=+c;default"))) int DefaultInVersion(void) { return 2;}58// expected-error@+1 {{redefinition of 'DefaultInVersion'}}59__attribute__((target_version("default"))) int DefaultInVersion(void) { return 2; }60 61// expected-warning@+2 {{unsupported '' in the 'target_version' attribute string; 'target_version' attribute ignored}}62// expected-note@+1 {{previous definition is here}}63__attribute__((target_version("arch=+c;"))) int EmptyVersionAfterSemiColon(void) { return 2;}64// expected-error@+1 {{redefinition of 'EmptyVersionAfterSemiColon'}}65__attribute__((target_version("default"))) int EmptyVersionAfterSemiColon(void) { return 2; }66 67// expected-warning@+2 {{unsupported 'arch=+c;arch=+f' in the 'target_version' attribute string; 'target_version' attribute ignored}}68// expected-note@+1 {{previous definition is here}}69__attribute__((target_version("arch=+c;arch=+f"))) int dupArch(void) { return 2; }70// expected-error@+1 {{redefinition of 'dupArch'}}71__attribute__((target_version("default"))) int dupArch(void) { return 2; }72 73// expected-warning@+2 {{unsupported 'default;default' in the 'target_version' attribute string; 'target_version' attribute ignored}}74// expected-note@+1 {{previous definition is here}}75__attribute__((target_version("default;default"))) int dupDefault(void) { return 2;}76// expected-error@+1 {{redefinition of 'dupDefault'}}77__attribute__((target_version("default"))) int dupDefault(void) { return 2; }78 79// expected-warning@+2 {{unsupported 'priority=1;priority=2' in the 'target_version' attribute string; 'target_version' attribute ignored}}80// expected-note@+1 {{previous definition is here}}81__attribute__((target_version("priority=1;priority=2"))) int dupPriority(void) { return 2; }82// expected-error@+1 {{redefinition of 'dupPriority'}}83__attribute__((target_version("default"))) int dupPriority(void) { return 2; }84 85// expected-warning@+2 {{unsupported '=1' in the 'target_version' attribute string; 'target_version' attribute ignored}}86// expected-note@+1 {{previous definition is here}}87__attribute__((target_version("=1"))) int invalidVerson1(void) { return 2; }88// expected-error@+1 {{redefinition of 'invalidVerson1'}}89__attribute__((target_version("default"))) int invalidVerson1(void) { return 2; }90 91// expected-warning@+2 {{unsupported '=+v' in the 'target_version' attribute string; 'target_version' attribute ignored}}92// expected-note@+1 {{previous definition is here}}93__attribute__((target_version("=+v"))) int invalidVerson2(void) { return 2; }94// expected-error@+1 {{redefinition of 'invalidVerson2'}}95__attribute__((target_version("default"))) int invalidVerson2(void) { return 2; }96 97// expected-warning@+2 {{unsupported 'v' in the 'target_version' attribute string; 'target_version' attribute ignored}}98// expected-note@+1 {{previous definition is here}}99__attribute__((target_version("v"))) int invalidVerson3(void) { return 2; }100// expected-error@+1 {{redefinition of 'invalidVerson3'}}101__attribute__((target_version("default"))) int invalidVerson3(void) { return 2; }102 103// expected-warning@+2 {{unsupported '' in the 'target_version' attribute string; 'target_version' attribute ignored}}104// expected-note@+1 {{previous definition is here}}105__attribute__((target_version(";"))) int invalidVerson4(void) { return 2; }106// expected-error@+1 {{redefinition of 'invalidVerson4'}}107__attribute__((target_version("default"))) int invalidVerson4(void) { return 2; }108 109// expected-warning@+2 {{unsupported 'priority=1' in the 'target_version' attribute string; 'target_version' attribute ignored}}110// expected-note@+1 {{previous definition is here}}111__attribute__((target_version("priority=1"))) int prioriyWithoutArch(void) { return 2; }112// expected-error@+1 {{redefinition of 'prioriyWithoutArch'}}113__attribute__((target_version("default"))) int prioriyWithoutArch(void) { return 2; }114 115// expected-warning@+2 {{unsupported '-1' in the 'target_version' attribute string; 'target_version' attribute ignored}}116// expected-note@+1 {{previous definition is here}}117__attribute__((target_version("arch=+c;priority=-1"))) int UnsupportNegativePriority(void) { return 2; }118// expected-error@+1 {{redefinition of 'UnsupportNegativePriority'}}119__attribute__((target_version("default"))) int UnsupportNegativePriority(void) { return 2; }120