1*bc698c77SNuno Lopes; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2*bc698c77SNuno Lopes; RUN: opt -O2 -S %s | FileCheck %s --check-prefix=WITHGLOBALSAA 3*bc698c77SNuno Lopes; RUN: opt -O2 -enable-global-analyses=0 -S %s | FileCheck %s --check-prefix=NOGLOBALSAA 4*bc698c77SNuno Lopes 5*bc698c77SNuno Lopes@glb = internal global i8 0 6*bc698c77SNuno Lopes 7*bc698c77SNuno Lopesdefine i8 @f(ptr %ptr) { 8*bc698c77SNuno Lopes; WITHGLOBALSAA-LABEL: @f( 9*bc698c77SNuno Lopes; WITHGLOBALSAA-NEXT: store i8 1, ptr [[PTR:%.*]], align 1 10*bc698c77SNuno Lopes; WITHGLOBALSAA-NEXT: store i1 true, ptr @glb, align 1 11*bc698c77SNuno Lopes; WITHGLOBALSAA-NEXT: ret i8 1 12*bc698c77SNuno Lopes; 13*bc698c77SNuno Lopes; NOGLOBALSAA-LABEL: @f( 14*bc698c77SNuno Lopes; NOGLOBALSAA-NEXT: store i8 1, ptr [[PTR:%.*]], align 1 15*bc698c77SNuno Lopes; NOGLOBALSAA-NEXT: store i1 true, ptr @glb, align 1 16*bc698c77SNuno Lopes; NOGLOBALSAA-NEXT: [[R:%.*]] = load i8, ptr [[PTR]], align 1 17*bc698c77SNuno Lopes; NOGLOBALSAA-NEXT: ret i8 [[R]] 18*bc698c77SNuno Lopes; 19*bc698c77SNuno Lopes store i8 1, ptr %ptr 20*bc698c77SNuno Lopes store i8 2, ptr @glb 21*bc698c77SNuno Lopes %r = load i8, ptr %ptr 22*bc698c77SNuno Lopes ret i8 %r 23*bc698c77SNuno Lopes} 24*bc698c77SNuno Lopes 25*bc698c77SNuno Lopesdefine i8 @dummy() { 26*bc698c77SNuno Lopes; WITHGLOBALSAA-LABEL: @dummy( 27*bc698c77SNuno Lopes; WITHGLOBALSAA-NEXT: [[VAL_B:%.*]] = load i1, ptr @glb, align 1 28*bc698c77SNuno Lopes; WITHGLOBALSAA-NEXT: [[VAL:%.*]] = select i1 [[VAL_B]], i8 2, i8 0 29*bc698c77SNuno Lopes; WITHGLOBALSAA-NEXT: ret i8 [[VAL]] 30*bc698c77SNuno Lopes; 31*bc698c77SNuno Lopes; NOGLOBALSAA-LABEL: @dummy( 32*bc698c77SNuno Lopes; NOGLOBALSAA-NEXT: [[VAL_B:%.*]] = load i1, ptr @glb, align 1 33*bc698c77SNuno Lopes; NOGLOBALSAA-NEXT: [[VAL:%.*]] = select i1 [[VAL_B]], i8 2, i8 0 34*bc698c77SNuno Lopes; NOGLOBALSAA-NEXT: ret i8 [[VAL]] 35*bc698c77SNuno Lopes; 36*bc698c77SNuno Lopes %val = load i8, ptr @glb 37*bc698c77SNuno Lopes ret i8 %val 38*bc698c77SNuno Lopes} 39