Commit 1014eef0 authored by Hans Wennborg's avatar Hans Wennborg
Browse files

Merging r366925: 

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r366925 | xbolva00 | 2019-07-24 19:01:20 +0200 (Wed, 24 Jul 2019) | 13 lines

[InstCombine] Adjusted pow-exp tests for Windows [NFC]

Summary: https://bugs.llvm.org/show_bug.cgi?id=42740

Reviewers: efriedma, hans

Reviewed By: hans

Subscribers: spatel, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D65220
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llvm-svn: 366940
parent 1e6b12dd

llvm/test/Transforms/InstCombine/pow-exp.ll

+9 −9
Original line number Diff line number Diff line
@@ -212,7 +212,7 @@ declare void @use_f(float) 


define double @pow_ok_base(double %e) {

; CHECK-LABEL: @pow_ok_base(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0xBFE0776228967D13

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0xBFE0776{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call nnan ninf afn double @exp2(double [[MUL]])

; CHECK-NEXT:    ret double [[EXP2]]

;
@@ -222,7 +222,7 @@ define double @pow_ok_base(double %e) { 


define double @pow_ok_base_fast(double %e) {

; CHECK-LABEL: @pow_ok_base_fast(

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast double [[E:%.*]], 0xBFE0776228967D13

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast double [[E:%.*]], 0xBFE0776{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call fast double @exp2(double [[MUL]])

; CHECK-NEXT:    ret double [[EXP2]]

;
@@ -232,7 +232,7 @@ define double @pow_ok_base_fast(double %e) { 


define double @pow_ok_base2(double %e) {

; CHECK-LABEL: @pow_ok_base2(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0x4010952C788751AC

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0x4010952{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call nnan ninf afn double @exp2(double [[MUL]])

; CHECK-NEXT:    ret double [[EXP2]]

;
@@ -242,7 +242,7 @@ define double @pow_ok_base2(double %e) { 


define double @pow_ok_base3(double %e) {

; CHECK-LABEL: @pow_ok_base3(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0x400AB0B5584886CD

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0x400AB0B5{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call nnan ninf afn double @exp2(double [[MUL]])

; CHECK-NEXT:    ret double [[EXP2]]

;
@@ -252,7 +252,7 @@ define double @pow_ok_base3(double %e) { 


define double @pow_ok_ten_base(double %e) {

; CHECK-LABEL: @pow_ok_ten_base(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0x400A934F0979A371

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn double [[E:%.*]], 0x400A934F{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call nnan ninf afn double @exp2(double [[MUL]])

; CHECK-NEXT:    ret double [[EXP2]]

;
@@ -262,7 +262,7 @@ define double @pow_ok_ten_base(double %e) { 


define float @powf_ok_base(float %e) {

; CHECK-LABEL: @powf_ok_base(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0xBFE0776240000000

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0xBFE07762{{.*}}

; CHECK-NEXT:    [[EXP2F:%.*]] = call nnan ninf afn float @exp2f(float [[MUL]])

; CHECK-NEXT:    ret float [[EXP2F]]

;
@@ -272,7 +272,7 @@ define float @powf_ok_base(float %e) { 


define float @powf_ok_base2(float %e) {

; CHECK-LABEL: @powf_ok_base2(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0x4010952C80000000

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0x4010952{{.*}}

; CHECK-NEXT:    [[EXP2F:%.*]] = call nnan ninf afn float @exp2f(float [[MUL]])

; CHECK-NEXT:    ret float [[EXP2F]]

;
@@ -282,7 +282,7 @@ define float @powf_ok_base2(float %e) { 


define float @powf_ok_base3(float %e) {

; CHECK-LABEL: @powf_ok_base3(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0x400AB0B560000000

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0x400AB0B5{{.*}}

; CHECK-NEXT:    [[EXP2F:%.*]] = call nnan ninf afn float @exp2f(float [[MUL]])

; CHECK-NEXT:    ret float [[EXP2F]]

;
@@ -292,7 +292,7 @@ define float @powf_ok_base3(float %e) { 


define float @powf_ok_ten_base(float %e) {

; CHECK-LABEL: @powf_ok_ten_base(

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0x400A934F00000000

; CHECK-NEXT:    [[MUL:%.*]] = fmul nnan ninf afn float [[E:%.*]], 0x400A934{{.*}}

; CHECK-NEXT:    [[EXP2F:%.*]] = call nnan ninf afn float @exp2f(float [[MUL]])

; CHECK-NEXT:    ret float [[EXP2F]]

;

llvm/test/Transforms/InstCombine/pow_fp_int.ll

+3 −3
Original line number Diff line number Diff line
@@ -199,7 +199,7 @@ define double @powf_exp_const2_int_fast(double %base) { 
define double @pow_uitofp_const_base_fast_i32(i32 %x) {

; CHECK-LABEL: @pow_uitofp_const_base_fast_i32(

; CHECK-NEXT:    [[SUBFP:%.*]] = uitofp i32 [[X:%.*]] to float

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast float [[SUBFP]], 0x4006757680000000

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast float [[SUBFP]], 0x4006757{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call fast float @llvm.exp2.f32(float [[MUL]])

; CHECK-NEXT:    [[RES:%.*]] = fpext float [[EXP2]] to double

; CHECK-NEXT:    ret double [[RES]]
@@ -251,7 +251,7 @@ define double @pow_uitofp_double_base_fast_i32(double %base, i32 %x) { 
define double @pow_sitofp_const_base_fast_i64(i64 %x) {

; CHECK-LABEL: @pow_sitofp_const_base_fast_i64(

; CHECK-NEXT:    [[SUBFP:%.*]] = sitofp i64 [[X:%.*]] to float

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast float [[SUBFP]], 0x4006757680000000

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast float [[SUBFP]], 0x400675{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call fast float @llvm.exp2.f32(float [[MUL]])

; CHECK-NEXT:    [[RES:%.*]] = fpext float [[EXP2]] to double

; CHECK-NEXT:    ret double [[RES]]
@@ -265,7 +265,7 @@ define double @pow_sitofp_const_base_fast_i64(i64 %x) { 
define double @pow_uitofp_const_base_fast_i64(i64 %x) {

; CHECK-LABEL: @pow_uitofp_const_base_fast_i64(

; CHECK-NEXT:    [[SUBFP:%.*]] = uitofp i64 [[X:%.*]] to float

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast float [[SUBFP]], 0x4006757680000000

; CHECK-NEXT:    [[MUL:%.*]] = fmul fast float [[SUBFP]], 0x400675{{.*}}

; CHECK-NEXT:    [[EXP2:%.*]] = call fast float @llvm.exp2.f32(float [[MUL]])

; CHECK-NEXT:    [[RES:%.*]] = fpext float [[EXP2]] to double

; CHECK-NEXT:    ret double [[RES]]