; REQUIRES: amdgpu-registered-target ; RUN: opt -S -passes=speculative-execution -mtriple=amdgcn-- \ ; RUN: -spec-exec-only-if-divergent-target \ ; RUN: -spec-exec-max-speculation-cost 4 -spec-exec-max-not-hoisted 3 \ ; RUN: %s | FileCheck %s ; Hoist in if-then pattern. define void @skip_single_lane_ifThen() #0 { ; CHECK-LABEL: @skip_single_lane_ifThen( ; CHECK: br i1 true br i1 true, label %a, label %b ; CHECK: a: ; CHECK: %x = add i32 2, 3 a: %x = add i32 2, 3 ; CHECK: br label br label %b ; CHECK: b: b: ; CHECK: ret void ret void } attributes #0 = { "amdgpu-flat-work-group-size"="1,1" }