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llvm-mirror/test/Transforms/SimplifyLibCalls/exp2.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

39 lines
1.1 KiB
LLVM

; RUN: opt < %s -simplify-libcalls -S | grep {call.*ldexp} | count 4
; rdar://5852514
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin8"
define double @t1(i32 %x) nounwind {
entry:
%tmp12 = sitofp i32 %x to double ; <double> [#uses=1]
%exp2 = tail call double @exp2( double %tmp12 ) ; <double> [#uses=1]
ret double %exp2
}
define float @t4(i8 zeroext %x) nounwind {
entry:
%tmp12 = uitofp i8 %x to float ; <float> [#uses=1]
%tmp3 = tail call float @exp2f( float %tmp12 ) nounwind readonly ; <float> [#uses=1]
ret float %tmp3
}
declare float @exp2f(float) nounwind readonly
define double @t3(i16 zeroext %x) nounwind {
entry:
%tmp12 = uitofp i16 %x to double ; <double> [#uses=1]
%exp2 = tail call double @exp2( double %tmp12 ) ; <double> [#uses=1]
ret double %exp2
}
define double @t2(i16 signext %x) nounwind {
entry:
%tmp12 = sitofp i16 %x to double ; <double> [#uses=1]
%exp2 = tail call double @exp2( double %tmp12 ) ; <double> [#uses=1]
ret double %exp2
}
declare double @exp2(double)