| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -passes=instsimplify -S | FileCheck %s |
| |
| declare double @llvm.log.f64(double) |
| declare double @llvm.exp.f64(double) |
| declare double @llvm.log2.f64(double) |
| declare double @llvm.exp2.f64(double) |
| declare double @llvm.log10.f64(double) |
| declare double @llvm.exp10.f64(double) |
| |
| define double @log_reassoc_exp_strict(double %a) { |
| ; CHECK-LABEL: @log_reassoc_exp_strict( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.exp.f64(double %a) |
| %2 = call reassoc double @llvm.log.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log_strict_exp_reassoc(double %a) { |
| ; CHECK-LABEL: @log_strict_exp_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.exp.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.exp.f64(double %a) |
| %2 = call double @llvm.log.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log_exp_log_exp(double %a) { |
| ; CHECK-LABEL: @log_exp_log_exp( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.exp.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log.f64(double [[TMP1]]) |
| ; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.exp.f64(double [[TMP2]]) |
| ; CHECK-NEXT: [[TMP4:%.*]] = call double @llvm.log.f64(double [[TMP3]]) |
| ; CHECK-NEXT: ret double [[TMP4]] |
| ; |
| %1 = call double @llvm.exp.f64(double %a) |
| %2 = call double @llvm.log.f64(double %1) |
| %3 = call double @llvm.exp.f64(double %2) |
| %4 = call double @llvm.log.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @log_exp_log_exp_reassoc(double %a) { |
| ; CHECK-LABEL: @log_exp_log_exp_reassoc( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.exp.f64(double %a) |
| %2 = call reassoc double @llvm.log.f64(double %1) |
| %3 = call double @llvm.exp.f64(double %2) |
| %4 = call reassoc double @llvm.log.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @log2_reassoc_exp2_strict(double %a) { |
| ; CHECK-LABEL: @log2_reassoc_exp2_strict( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.exp2.f64(double %a) |
| %2 = call reassoc double @llvm.log2.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log2_strict_exp2_reassoc(double %a) { |
| ; CHECK-LABEL: @log2_strict_exp2_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.exp2.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log2.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.exp2.f64(double %a) |
| %2 = call double @llvm.log2.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log2_exp2_log2_exp2(double %a) { |
| ; CHECK-LABEL: @log2_exp2_log2_exp2( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.exp2.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log2.f64(double [[TMP1]]) |
| ; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.exp2.f64(double [[TMP2]]) |
| ; CHECK-NEXT: [[TMP4:%.*]] = call double @llvm.log2.f64(double [[TMP3]]) |
| ; CHECK-NEXT: ret double [[TMP4]] |
| ; |
| %1 = call double @llvm.exp2.f64(double %a) |
| %2 = call double @llvm.log2.f64(double %1) |
| %3 = call double @llvm.exp2.f64(double %2) |
| %4 = call double @llvm.log2.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @log2_exp2_log2_exp2_reassoc(double %a) { |
| ; CHECK-LABEL: @log2_exp2_log2_exp2_reassoc( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.exp2.f64(double %a) |
| %2 = call reassoc double @llvm.log2.f64(double %1) |
| %3 = call double @llvm.exp2.f64(double %2) |
| %4 = call reassoc double @llvm.log2.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @exp_reassoc_log_strict(double %a) { |
| ; CHECK-LABEL: @exp_reassoc_log_strict( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.log.f64(double %a) |
| %2 = call reassoc double @llvm.exp.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @exp_strict_log_reassoc(double %a) { |
| ; CHECK-LABEL: @exp_strict_log_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.log.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.exp.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.log.f64(double %a) |
| %2 = call double @llvm.exp.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @exp_log_exp_log(double %a) { |
| ; CHECK-LABEL: @exp_log_exp_log( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.log.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.exp.f64(double [[TMP1]]) |
| ; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.log.f64(double [[TMP2]]) |
| ; CHECK-NEXT: [[TMP4:%.*]] = call double @llvm.exp.f64(double [[TMP3]]) |
| ; CHECK-NEXT: ret double [[TMP4]] |
| ; |
| %1 = call double @llvm.log.f64(double %a) |
| %2 = call double @llvm.exp.f64(double %1) |
| %3 = call double @llvm.log.f64(double %2) |
| %4 = call double @llvm.exp.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @exp_log_exp_log_reassoc(double %a) { |
| ; CHECK-LABEL: @exp_log_exp_log_reassoc( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.log.f64(double %a) |
| %2 = call reassoc double @llvm.exp.f64(double %1) |
| %3 = call double @llvm.log.f64(double %2) |
| %4 = call reassoc double @llvm.exp.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @exp2_reassoc_log2_strict(double %a) { |
| ; CHECK-LABEL: @exp2_reassoc_log2_strict( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.log2.f64(double %a) |
| %2 = call reassoc double @llvm.exp2.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @exp2_strict_log2_reassoc(double %a) { |
| ; CHECK-LABEL: @exp2_strict_log2_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.log2.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.exp2.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.log2.f64(double %a) |
| %2 = call double @llvm.exp2.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @exp2_log2_exp2_log2(double %a) { |
| ; CHECK-LABEL: @exp2_log2_exp2_log2( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.log2.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.exp2.f64(double [[TMP1]]) |
| ; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.log2.f64(double [[TMP2]]) |
| ; CHECK-NEXT: [[TMP4:%.*]] = call double @llvm.exp2.f64(double [[TMP3]]) |
| ; CHECK-NEXT: ret double [[TMP4]] |
| ; |
| %1 = call double @llvm.log2.f64(double %a) |
| %2 = call double @llvm.exp2.f64(double %1) |
| %3 = call double @llvm.log2.f64(double %2) |
| %4 = call double @llvm.exp2.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @exp2_log2_exp2_log2_reassoc(double %a) { |
| ; CHECK-LABEL: @exp2_log2_exp2_log2_reassoc( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.log2.f64(double %a) |
| %2 = call reassoc double @llvm.exp2.f64(double %1) |
| %3 = call double @llvm.log2.f64(double %2) |
| %4 = call reassoc double @llvm.exp2.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @log10_reassoc_exp10_strict(double %a) { |
| ; CHECK-LABEL: @log10_reassoc_exp10_strict( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.exp10.f64(double %a) |
| %2 = call reassoc double @llvm.log10.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log10_strict_exp10_reassoc(double %a) { |
| ; CHECK-LABEL: @log10_strict_exp10_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.exp10.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log10.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.exp10.f64(double %a) |
| %2 = call double @llvm.log10.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log10_exp10_log10_exp10(double %a) { |
| ; CHECK-LABEL: @log10_exp10_log10_exp10( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.exp10.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log10.f64(double [[TMP1]]) |
| ; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.exp10.f64(double [[TMP2]]) |
| ; CHECK-NEXT: [[TMP4:%.*]] = call double @llvm.log10.f64(double [[TMP3]]) |
| ; CHECK-NEXT: ret double [[TMP4]] |
| ; |
| %1 = call double @llvm.exp10.f64(double %a) |
| %2 = call double @llvm.log10.f64(double %1) |
| %3 = call double @llvm.exp10.f64(double %2) |
| %4 = call double @llvm.log10.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @log10_exp10_log10_exp10_reassoc(double %a) { |
| ; CHECK-LABEL: @log10_exp10_log10_exp10_reassoc( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.exp10.f64(double %a) |
| %2 = call reassoc double @llvm.log10.f64(double %1) |
| %3 = call double @llvm.exp10.f64(double %2) |
| %4 = call reassoc double @llvm.log10.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @exp10_reassoc_log10_strict(double %a) { |
| ; CHECK-LABEL: @exp10_reassoc_log10_strict( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.log10.f64(double %a) |
| %2 = call reassoc double @llvm.exp10.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @exp10_strict_log10_reassoc(double %a) { |
| ; CHECK-LABEL: @exp10_strict_log10_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.log10.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.exp10.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.log10.f64(double %a) |
| %2 = call double @llvm.exp10.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @exp10_log10_exp10_log10(double %a) { |
| ; CHECK-LABEL: @exp10_log10_exp10_log10( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.log10.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.exp10.f64(double [[TMP1]]) |
| ; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.log10.f64(double [[TMP2]]) |
| ; CHECK-NEXT: [[TMP4:%.*]] = call double @llvm.exp10.f64(double [[TMP3]]) |
| ; CHECK-NEXT: ret double [[TMP4]] |
| ; |
| %1 = call double @llvm.log10.f64(double %a) |
| %2 = call double @llvm.exp10.f64(double %1) |
| %3 = call double @llvm.log10.f64(double %2) |
| %4 = call double @llvm.exp10.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @exp10_log10_exp10_log10_reassoc(double %a) { |
| ; CHECK-LABEL: @exp10_log10_exp10_log10_reassoc( |
| ; CHECK-NEXT: ret double [[A:%.*]] |
| ; |
| %1 = call double @llvm.log10.f64(double %a) |
| %2 = call reassoc double @llvm.exp10.f64(double %1) |
| %3 = call double @llvm.log10.f64(double %2) |
| %4 = call reassoc double @llvm.exp10.f64(double %3) |
| ret double %4 |
| } |
| |
| define double @log2_reassoc_exp10_reassoc(double %a) { |
| ; CHECK-LABEL: @log2_reassoc_exp10_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.exp10.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.log2.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.exp10.f64(double %a) |
| %2 = call reassoc double @llvm.log2.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log10_reassoc_exp2_reassoc(double %a) { |
| ; CHECK-LABEL: @log10_reassoc_exp2_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.exp2.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.log10.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.exp2.f64(double %a) |
| %2 = call reassoc double @llvm.log10.f64(double %1) |
| ret double %2 |
| } |
| |
| define double @log10_reassoc_exp_reassoc(double %a) { |
| ; CHECK-LABEL: @log10_reassoc_exp_reassoc( |
| ; CHECK-NEXT: [[TMP1:%.*]] = call reassoc double @llvm.exp.f64(double [[A:%.*]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.log10.f64(double [[TMP1]]) |
| ; CHECK-NEXT: ret double [[TMP2]] |
| ; |
| %1 = call reassoc double @llvm.exp.f64(double %a) |
| %2 = call reassoc double @llvm.log10.f64(double %1) |
| ret double %2 |
| } |