diff options
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/log-exp-intrinsic.ll | 128 |
1 files changed, 52 insertions, 76 deletions
diff --git a/llvm/test/Transforms/InstSimplify/log-exp-intrinsic.ll b/llvm/test/Transforms/InstSimplify/log-exp-intrinsic.ll index 89d16726403..f91e4f093b7 100644 --- a/llvm/test/Transforms/InstSimplify/log-exp-intrinsic.ll +++ b/llvm/test/Transforms/InstSimplify/log-exp-intrinsic.ll @@ -4,24 +4,22 @@ declare double @llvm.log.f64(double) declare double @llvm.exp.f64(double) -define double @log_reassoc_exp_strict(double %a) { -; CHECK-LABEL: @log_reassoc_exp_strict( -; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.exp.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.log.f64(double [[TMP1]]) -; CHECK-NEXT: ret double [[TMP2]] +define double @log_fast_exp_strict(double %a) { +; CHECK-LABEL: @log_fast_exp_strict( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.exp.f64(double %a) - %2 = call reassoc double @llvm.log.f64(double %1) + %2 = call fast 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:%.*]]) +define double @log_strict_exp_fast(double %a) { +; CHECK-LABEL: @log_strict_exp_fast( +; CHECK-NEXT: [[TMP1:%.*]] = call fast 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) + %1 = call fast double @llvm.exp.f64(double %a) %2 = call double @llvm.log.f64(double %1) ret double %2 } @@ -41,42 +39,36 @@ define double @log_exp_log_exp(double %a) { ret double %4 } -define double @log_exp_log_exp_reassoc(double %a) { -; CHECK-LABEL: @log_exp_log_exp_reassoc( -; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.exp.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.log.f64(double [[TMP1]]) -; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.exp.f64(double [[TMP2]]) -; CHECK-NEXT: [[TMP4:%.*]] = call reassoc double @llvm.log.f64(double [[TMP3]]) -; CHECK-NEXT: ret double [[TMP4]] +define double @log_exp_log_exp_fast(double %a) { +; CHECK-LABEL: @log_exp_log_exp_fast( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.exp.f64(double %a) - %2 = call reassoc double @llvm.log.f64(double %1) + %2 = call fast double @llvm.log.f64(double %1) %3 = call double @llvm.exp.f64(double %2) - %4 = call reassoc double @llvm.log.f64(double %3) + %4 = call fast double @llvm.log.f64(double %3) ret double %4 } declare double @llvm.log2.f64(double) declare double @llvm.exp2.f64(double) -define double @log2_reassoc_exp2_strict(double %a) { -; CHECK-LABEL: @log2_reassoc_exp2_strict( -; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.exp2.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.log2.f64(double [[TMP1]]) -; CHECK-NEXT: ret double [[TMP2]] +define double @log2_fast_exp2_strict(double %a) { +; CHECK-LABEL: @log2_fast_exp2_strict( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.exp2.f64(double %a) - %2 = call reassoc double @llvm.log2.f64(double %1) + %2 = call fast 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:%.*]]) +define double @log2_strict_exp2_fast(double %a) { +; CHECK-LABEL: @log2_strict_exp2_fast( +; CHECK-NEXT: [[TMP1:%.*]] = call fast 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) + %1 = call fast double @llvm.exp2.f64(double %a) %2 = call double @llvm.log2.f64(double %1) ret double %2 } @@ -96,39 +88,33 @@ define double @log2_exp2_log2_exp2(double %a) { ret double %4 } -define double @log2_exp2_log2_exp2_reassoc(double %a) { -; CHECK-LABEL: @log2_exp2_log2_exp2_reassoc( -; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.exp2.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.log2.f64(double [[TMP1]]) -; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.exp2.f64(double [[TMP2]]) -; CHECK-NEXT: [[TMP4:%.*]] = call reassoc double @llvm.log2.f64(double [[TMP3]]) -; CHECK-NEXT: ret double [[TMP4]] +define double @log2_exp2_log2_exp2_fast(double %a) { +; CHECK-LABEL: @log2_exp2_log2_exp2_fast( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.exp2.f64(double %a) - %2 = call reassoc double @llvm.log2.f64(double %1) + %2 = call fast double @llvm.log2.f64(double %1) %3 = call double @llvm.exp2.f64(double %2) - %4 = call reassoc double @llvm.log2.f64(double %3) + %4 = call fast 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: [[TMP1:%.*]] = call double @llvm.log.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.exp.f64(double [[TMP1]]) -; CHECK-NEXT: ret double [[TMP2]] +define double @exp_fast_log_strict(double %a) { +; CHECK-LABEL: @exp_fast_log_strict( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.log.f64(double %a) - %2 = call reassoc double @llvm.exp.f64(double %1) + %2 = call fast 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:%.*]]) +define double @exp_strict_log_fast(double %a) { +; CHECK-LABEL: @exp_strict_log_fast( +; CHECK-NEXT: [[TMP1:%.*]] = call fast 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) + %1 = call fast double @llvm.log.f64(double %a) %2 = call double @llvm.exp.f64(double %1) ret double %2 } @@ -148,39 +134,33 @@ define double @exp_log_exp_log(double %a) { ret double %4 } -define double @exp_log_exp_log_reassoc(double %a) { -; CHECK-LABEL: @exp_log_exp_log_reassoc( -; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.log.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.exp.f64(double [[TMP1]]) -; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.log.f64(double [[TMP2]]) -; CHECK-NEXT: [[TMP4:%.*]] = call reassoc double @llvm.exp.f64(double [[TMP3]]) -; CHECK-NEXT: ret double [[TMP4]] +define double @exp_log_exp_log_fast(double %a) { +; CHECK-LABEL: @exp_log_exp_log_fast( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.log.f64(double %a) - %2 = call reassoc double @llvm.exp.f64(double %1) + %2 = call fast double @llvm.exp.f64(double %1) %3 = call double @llvm.log.f64(double %2) - %4 = call reassoc double @llvm.exp.f64(double %3) + %4 = call fast 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: [[TMP1:%.*]] = call double @llvm.log2.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.exp2.f64(double [[TMP1]]) -; CHECK-NEXT: ret double [[TMP2]] +define double @exp2_fast_log2_strict(double %a) { +; CHECK-LABEL: @exp2_fast_log2_strict( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.log2.f64(double %a) - %2 = call reassoc double @llvm.exp2.f64(double %1) + %2 = call fast 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:%.*]]) +define double @exp2_strict_log2_fast(double %a) { +; CHECK-LABEL: @exp2_strict_log2_fast( +; CHECK-NEXT: [[TMP1:%.*]] = call fast 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) + %1 = call fast double @llvm.log2.f64(double %a) %2 = call double @llvm.exp2.f64(double %1) ret double %2 } @@ -200,18 +180,14 @@ define double @exp2_log2_exp2_log2(double %a) { ret double %4 } -define double @exp2_log2_exp2_log2_reassoc(double %a) { -; CHECK-LABEL: @exp2_log2_exp2_log2_reassoc( -; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.log2.f64(double [[A:%.*]]) -; CHECK-NEXT: [[TMP2:%.*]] = call reassoc double @llvm.exp2.f64(double [[TMP1]]) -; CHECK-NEXT: [[TMP3:%.*]] = call double @llvm.log2.f64(double [[TMP2]]) -; CHECK-NEXT: [[TMP4:%.*]] = call reassoc double @llvm.exp2.f64(double [[TMP3]]) -; CHECK-NEXT: ret double [[TMP4]] +define double @exp2_log2_exp2_log2_fast(double %a) { +; CHECK-LABEL: @exp2_log2_exp2_log2_fast( +; CHECK-NEXT: ret double [[A:%.*]] ; %1 = call double @llvm.log2.f64(double %a) - %2 = call reassoc double @llvm.exp2.f64(double %1) + %2 = call fast double @llvm.exp2.f64(double %1) %3 = call double @llvm.log2.f64(double %2) - %4 = call reassoc double @llvm.exp2.f64(double %3) + %4 = call fast double @llvm.exp2.f64(double %3) ret double %4 } |
