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Differential D41940 Diff 129409 test/Transforms/InstSimplify/log10-intrinsic.ll

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test/Transforms/InstSimplify/log10-intrinsic.ll

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -instsimplify -S | FileCheck %s
declare double @llvm.log10.f64(double)
declare double @llvm.pow.f64(double, double)
define double @log10_pow10(double %x) {
; CHECK-LABEL: @log10_pow10(
; CHECK-NEXT: [[TMP1:%.*]] = call double @llvm.pow.f64(double 1.000000e+01, double [[X:%.*]])
; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log10.f64(double [[TMP1]])
; CHECK-NEXT: ret double [[TMP2]]
;
%1 = call double @llvm.pow.f64(double 10.000000e+00, double %x)
%2 = call double @llvm.log10.f64(double %1)
ret double %2
}
define double @log10_strict_pow10_fast(double %x) {
; CHECK-LABEL: @log10_strict_pow10_fast(
; CHECK-NEXT: [[TMP1:%.*]] = call fast double @llvm.pow.f64(double 1.000000e+01, double [[X:%.*]])
; CHECK-NEXT: [[TMP2:%.*]] = call double @llvm.log10.f64(double [[TMP1]])
; CHECK-NEXT: ret double [[TMP2]]
;
%1 = call fast double @llvm.pow.f64(double 10.000000e+00, double %x)
%2 = call double @llvm.log10.f64(double %1)
ret double %2
}
define double @log10_fast_pow10_strict(double %x) {
; CHECK-LABEL: @log10_fast_pow10_strict(
; CHECK-NEXT: ret double [[X:%.*]]
;
%1 = call double @llvm.pow.f64(double 10.000000e+00, double %x)
%2 = call fast double @llvm.log10.f64(double %1)
ret double %2
}
define double @log10_pow10_fast(double %x) {
; CHECK-LABEL: @log10_pow10_fast(
; CHECK-NEXT: ret double [[X:%.*]]
;
%1 = call fast double @llvm.pow.f64(double 10.000000e+00, double %x)
%2 = call fast double @llvm.log10.f64(double %1)
ret double %2
}