1 ; RUN: llc -mtriple="powerpc-unknown-linux-gnu" < %s | FileCheck %s --check-prefix=PPC32 2 ; RUN: llc -mtriple="powerpc64-unknown-linux-gnu" < %s | FileCheck %s --check-prefix=PPC64 3 ; PR15332 4 5 define void @regalloc() nounwind { 6 entry: 7 %0 = add i32 1, 2 8 ret void 9 } 10 ; PPC32-LABEL: regalloc: 11 ; PPC32-NOT: stwu 1, -{{[0-9]+}}(1) 12 ; PPC32: blr 13 14 ; PPC64-LABEL: regalloc: 15 ; PPC64-NOT: stdu 1, -{{[0-9]+}}(1) 16 ; PPC64: blr 17 18 define void @smallstack() nounwind { 19 entry: 20 %0 = alloca i8, i32 4 21 ret void 22 } 23 ; PPC32-LABEL: smallstack: 24 ; PPC32: stwu 1, -16(1) 25 26 ; PPC64-LABEL: smallstack: 27 ; PPC64-NOT: stdu 1, -{{[0-9]+}}(1) 28 ; PPC64: blr 29 30 define void @bigstack() nounwind { 31 entry: 32 %0 = alloca i8, i32 230 33 ret void 34 } 35 ; PPC32-LABEL: bigstack: 36 ; PPC32: stwu 1, -240(1) 37 38 ; PPC64-LABEL: bigstack: 39 ; PPC64: stdu 1, -288(1) 40
