1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple thumb-apple-darwin -target-abi aapcs -target-cpu cortex-m3 -emit-llvm -o - %s | FileCheck %s 2*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple arm-apple-darwin -target-abi apcs-gnu -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK-APCS 3*f4a2713aSLionel Sambuc test_generic_interrupt()4*f4a2713aSLionel Sambuc__attribute__((interrupt)) void test_generic_interrupt() { 5*f4a2713aSLionel Sambuc // CHECK: define arm_aapcscc void @test_generic_interrupt() [[GENERIC_ATTR:#[0-9]+]] 6*f4a2713aSLionel Sambuc 7*f4a2713aSLionel Sambuc // CHECK-APCS: define void @test_generic_interrupt() [[GENERIC_ATTR:#[0-9]+]] 8*f4a2713aSLionel Sambuc } 9*f4a2713aSLionel Sambuc test_irq_interrupt()10*f4a2713aSLionel Sambuc__attribute__((interrupt("IRQ"))) void test_irq_interrupt() { 11*f4a2713aSLionel Sambuc // CHECK: define arm_aapcscc void @test_irq_interrupt() [[IRQ_ATTR:#[0-9]+]] 12*f4a2713aSLionel Sambuc } 13*f4a2713aSLionel Sambuc test_fiq_interrupt()14*f4a2713aSLionel Sambuc__attribute__((interrupt("FIQ"))) void test_fiq_interrupt() { 15*f4a2713aSLionel Sambuc // CHECK: define arm_aapcscc void @test_fiq_interrupt() [[FIQ_ATTR:#[0-9]+]] 16*f4a2713aSLionel Sambuc } 17*f4a2713aSLionel Sambuc test_swi_interrupt()18*f4a2713aSLionel Sambuc__attribute__((interrupt("SWI"))) void test_swi_interrupt() { 19*f4a2713aSLionel Sambuc // CHECK: define arm_aapcscc void @test_swi_interrupt() [[SWI_ATTR:#[0-9]+]] 20*f4a2713aSLionel Sambuc } 21*f4a2713aSLionel Sambuc test_abort_interrupt()22*f4a2713aSLionel Sambuc__attribute__((interrupt("ABORT"))) void test_abort_interrupt() { 23*f4a2713aSLionel Sambuc // CHECK: define arm_aapcscc void @test_abort_interrupt() [[ABORT_ATTR:#[0-9]+]] 24*f4a2713aSLionel Sambuc } 25*f4a2713aSLionel Sambuc 26*f4a2713aSLionel Sambuc test_undef_interrupt()27*f4a2713aSLionel Sambuc__attribute__((interrupt("UNDEF"))) void test_undef_interrupt() { 28*f4a2713aSLionel Sambuc // CHECK: define arm_aapcscc void @test_undef_interrupt() [[UNDEF_ATTR:#[0-9]+]] 29*f4a2713aSLionel Sambuc } 30*f4a2713aSLionel Sambuc 31*f4a2713aSLionel Sambuc // CHECK: attributes [[GENERIC_ATTR]] = { nounwind alignstack=8 {{"interrupt"[^=]}} 32*f4a2713aSLionel Sambuc // CHECK: attributes [[IRQ_ATTR]] = { nounwind alignstack=8 "interrupt"="IRQ" 33*f4a2713aSLionel Sambuc // CHECK: attributes [[FIQ_ATTR]] = { nounwind alignstack=8 "interrupt"="FIQ" 34*f4a2713aSLionel Sambuc // CHECK: attributes [[SWI_ATTR]] = { nounwind alignstack=8 "interrupt"="SWI" 35*f4a2713aSLionel Sambuc // CHECK: attributes [[ABORT_ATTR]] = { nounwind alignstack=8 "interrupt"="ABORT" 36*f4a2713aSLionel Sambuc // CHECK: attributes [[UNDEF_ATTR]] = { nounwind alignstack=8 "interrupt"="UNDEF" 37*f4a2713aSLionel Sambuc 38*f4a2713aSLionel Sambuc // CHECK-APCS: attributes [[GENERIC_ATTR]] = { nounwind "interrupt" 39