llvm-6502/test/Analysis/ScalarEvolution/smax.ll
2010-01-26 19:25:59 +00:00

13 lines
340 B
LLVM

; RUN: opt < %s -analyze -scalar-evolution | grep smax | count 2
; RUN: opt < %s -analyze -scalar-evolution | grep \
; RUN: {%. smax %. smax %.}
; PR1614
define i32 @x(i32 %a, i32 %b, i32 %c) {
%A = icmp sgt i32 %a, %b
%B = select i1 %A, i32 %a, i32 %b
%C = icmp sle i32 %c, %B
%D = select i1 %C, i32 %B, i32 %c
ret i32 %D
}