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| author | Reed Kotler <rkotler@mips.com> | 2013-08-09 21:33:41 +0000 |
|---|---|---|
| committer | Reed Kotler <rkotler@mips.com> | 2013-08-09 21:33:41 +0000 |
| commit | be316cffa7b662ca6baf1a3a84ed04ae9c9fea66 (patch) | |
| tree | bf9e055a201c57c9c0e299b77c935829a81d6301 | |
| parent | 8afcf3a4082447149062d47e1e11ae5963434bdb (diff) | |
| download | bcm5719-llvm-be316cffa7b662ca6baf1a3a84ed04ae9c9fea66.tar.gz bcm5719-llvm-be316cffa7b662ca6baf1a3a84ed04ae9c9fea66.zip | |
Add another intrinsic that LLVM gives an incorrect prototype to.
I need to go through all the runtime routine list and see if there
are any more I need to add for mips16 floating point. Prototypes must
be correct or else I don't know to add a helper function call.
llvm-svn: 188106
| -rw-r--r-- | llvm/lib/Target/Mips/Mips16ISelLowering.cpp | 1 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Mips/fixdfsf.ll | 18 |
2 files changed, 19 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/Mips16ISelLowering.cpp b/llvm/lib/Target/Mips/Mips16ISelLowering.cpp index 6ed1d9e1cba..c8d0a520eb8 100644 --- a/llvm/lib/Target/Mips/Mips16ISelLowering.cpp +++ b/llvm/lib/Target/Mips/Mips16ISelLowering.cpp @@ -90,6 +90,7 @@ static const Mips16Libcall HardFloatLibCalls[] = { }; static const Mips16IntrinsicHelperType Mips16IntrinsicHelper[] = { + {"__fixunsdfsi", "__mips16_call_stub_2" }, {"ceil", "__mips16_call_stub_df_2"}, {"ceilf", "__mips16_call_stub_sf_1"}, {"copysign", "__mips16_call_stub_df_10"}, diff --git a/llvm/test/CodeGen/Mips/fixdfsf.ll b/llvm/test/CodeGen/Mips/fixdfsf.ll new file mode 100644 index 00000000000..b08eefd7123 --- /dev/null +++ b/llvm/test/CodeGen/Mips/fixdfsf.ll @@ -0,0 +1,18 @@ +; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=pic < %s | FileCheck %s -check-prefix=pic1 +; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=pic < %s | FileCheck %s -check-prefix=pic2 + +@x = common global double 0.000000e+00, align 8 +@y = common global i32 0, align 4 + +; Function Attrs: nounwind optsize +define void @foo() { +entry: + %0 = load double* @x, align 8 + %conv = fptoui double %0 to i32 + store i32 %conv, i32* @y, align 4 +; pic1: lw ${{[0-9]+}}, %call16(__fixunsdfsi)(${{[0-9]+}}) +; pic2: lw ${{[0-9]+}}, %got(__mips16_call_stub_2)(${{[0-9]+}}) + ret void +} + + |
