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LLVM backend for 6502
to generate signed ICMP instructions to replace the FCMP. This would violate the following: define i1 @test1(i32 %val) { %1 = uitofp i32 %val to double %2 = fcmp ole double %1, 0.000000e+00 ret i1 %2 } would be transformed into: define i1 @test1(i32 %val) { %1 = icmp slt i33 %val, 1 ret i1 %1 } which is obviously wrong. This patch modifes InstCombiner::FoldFCmp_IntToFP_Cst to handle when the LHS comes from UIToFP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58929 91177308-0d34-0410-b5e6-96231b3b80d8 |
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bindings | ||
cmake | ||
docs | ||
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include | ||
lib | ||
projects | ||
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tools | ||
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website | ||
win32 | ||
Xcode | ||
build-for-llvm-top.sh | ||
CMakeLists.txt | ||
configure | ||
CREDITS.TXT | ||
LICENSE.TXT | ||
llvm.spec.in | ||
Makefile | ||
Makefile.common | ||
Makefile.config.in | ||
Makefile.rules | ||
ModuleInfo.txt | ||
README.txt |
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