1 ; RUN: opt -S -mergefunc < %s | FileCheck %s 2 3 ; RUN: opt -S -mergefunc < %s | FileCheck -check-prefix=NOPLUS %s 4 5 ; This makes sure that zeros in constants don't cause problems with string based 6 ; memory comparisons 7 define internal i32 @sum(i32 %x, i32 %y) { 8 ; CHECK-LABEL: @sum 9 %sum = add i32 %x, %y 10 %1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 2 ], 2 11 %sum2 = add i32 %sum, %1 12 %sum3 = add i32 %sum2, %y 13 ret i32 %sum3 14 } 15 16 define internal i32 @add(i32 %x, i32 %y) { 17 ; CHECK-LABEL: @add 18 %sum = add i32 %x, %y 19 %1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 1 ], 2 20 %sum2 = add i32 %sum, %1 21 %sum3 = add i32 %sum2, %y 22 ret i32 %sum3 23 } 24 25 define internal i32 @plus(i32 %x, i32 %y) { 26 ; NOPLUS-NOT: @plus 27 %sum = add i32 %x, %y 28 %1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 5 ], 2 29 %sum2 = add i32 %sum, %1 30 %sum3 = add i32 %sum2, %y 31 ret i32 %sum3 32 } 33 34 define internal i32 @next(i32 %x, i32 %y) { 35 ; CHECK-LABEL: @next 36 %sum = add i32 %x, %y 37 %1 = extractvalue [3 x i32] [ i32 3, i32 0, i32 5 ], 2 38 %sum2 = add i32 %sum, %1 39 %sum3 = add i32 %sum2, %y 40 ret i32 %sum3 41 } 42 43
