199d6e31eSRoman Lebedev; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2*4f7e5d22SRoman Lebedev; RUN: opt < %s -passes='sroa<preserve-cfg>' -S | FileCheck %s --check-prefixes=CHECK,CHECK-PRESERVE-CFG 3*4f7e5d22SRoman Lebedev; RUN: opt < %s -passes='sroa<modify-cfg>' -S | FileCheck %s --check-prefixes=CHECK,CHECK-MODIFY-CFG 499d6e31eSRoman Lebedev 599d6e31eSRoman Lebedevtarget datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 699d6e31eSRoman Lebedev 799d6e31eSRoman Lebedevdefine float @_Z8stdclampfff(float %x, float %lo, float %hi) { 899d6e31eSRoman Lebedev; CHECK-LABEL: @_Z8stdclampfff( 999d6e31eSRoman Lebedev; CHECK-NEXT: bb: 1099d6e31eSRoman Lebedev; CHECK-NEXT: [[I4:%.*]] = alloca float, align 4 1174e65278SNikita Popov; CHECK-NEXT: store float [[HI:%.*]], ptr [[I4]], align 4 12077bff39SRoman Lebedev; CHECK-NEXT: [[I5:%.*]] = fcmp fast olt float [[X:%.*]], [[LO:%.*]] 1399d6e31eSRoman Lebedev; CHECK-NEXT: [[I6:%.*]] = fcmp fast olt float [[HI]], [[X]] 1474e65278SNikita Popov; CHECK-NEXT: [[I9_SROA_SPECULATE_LOAD_FALSE_SROA_SPECULATE_LOAD_TRUE:%.*]] = load float, ptr [[I4]], align 4 15077bff39SRoman Lebedev; CHECK-NEXT: [[I9_SROA_SPECULATE_LOAD_FALSE_SROA_SPECULATED:%.*]] = select i1 [[I6]], float [[I9_SROA_SPECULATE_LOAD_FALSE_SROA_SPECULATE_LOAD_TRUE]], float [[X]] 16077bff39SRoman Lebedev; CHECK-NEXT: [[I9_SROA_SPECULATED:%.*]] = select i1 [[I5]], float [[LO]], float [[I9_SROA_SPECULATE_LOAD_FALSE_SROA_SPECULATED]] 17077bff39SRoman Lebedev; CHECK-NEXT: ret float [[I9_SROA_SPECULATED]] 1899d6e31eSRoman Lebedev; 1999d6e31eSRoman Lebedevbb: 2099d6e31eSRoman Lebedev %i = alloca float, align 4 2199d6e31eSRoman Lebedev %i3 = alloca float, align 4 2299d6e31eSRoman Lebedev %i4 = alloca float, align 4 2374e65278SNikita Popov store float %x, ptr %i, align 4 2474e65278SNikita Popov store float %lo, ptr %i3, align 4 2574e65278SNikita Popov store float %hi, ptr %i4, align 4 2699d6e31eSRoman Lebedev %i5 = fcmp fast olt float %x, %lo 2799d6e31eSRoman Lebedev %i6 = fcmp fast olt float %hi, %x 2874e65278SNikita Popov %i7 = select i1 %i6, ptr %i4, ptr %i 2974e65278SNikita Popov %i8 = select i1 %i5, ptr %i3, ptr %i7 3074e65278SNikita Popov %i9 = load float, ptr %i8, align 4 3199d6e31eSRoman Lebedev ret float %i9 3299d6e31eSRoman Lebedev} 33*4f7e5d22SRoman Lebedev;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: 34*4f7e5d22SRoman Lebedev; CHECK-MODIFY-CFG: {{.*}} 35*4f7e5d22SRoman Lebedev; CHECK-PRESERVE-CFG: {{.*}} 36