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| author | Reed Kotler <rkotler@mips.com> | 2014-06-08 03:30:32 +0000 |
|---|---|---|
| committer | Reed Kotler <rkotler@mips.com> | 2014-06-08 03:30:32 +0000 |
| commit | 491c33e9557a0957749f89c2bd6f4c8215cfeec8 (patch) | |
| tree | 91b1e8b0b0e0e03db6cb8f2add344fcc2c58ca50 /llvm/test | |
| parent | fb77bc980630f544254f2383edf5342c45158bbb (diff) | |
| download | bcm5719-llvm-491c33e9557a0957749f89c2bd6f4c8215cfeec8.tar.gz bcm5719-llvm-491c33e9557a0957749f89c2bd6f4c8215cfeec8.zip | |
Do materialize for floating point
Summary:
start to do simple constants
finish simplestore
add test case
format
Merge branch 'master' into 1756_8
Add basic functionality for assignment of ints. This creates a lot of core infrastructure in which to add, with little effort, quite a bit more to mips fast-isel
Merge branch 'master' into 1756_8
Add basic functionality for assignment of ints. This creates a lot of core infrastructure in which to add, with little effort, quite a bit more to mips fast-isel
in progress
finish integer materialize
test cases
test cases
in progress
Finish up fast-isel materialize for ints.
Finish materialize for ints
test cases
simplestorei.ll
Merge branch 'master' into 1756_8
fix fp constants for fast-isel
Merge branch '1758_1' of dmz-portal.mips.com:llvm into 1758_1
in progress
lastest for fp materialization
clean up
Merge branch 'master' into 1758_1
formatting
add test case
finish test case
Merge branch 'master' into 1758_2
Test Plan:
simplestore.ll
simplestore.ll
Reviewers: dsanders
Reviewed By: dsanders
Differential Revision: http://reviews.llvm.org/D3659
llvm-svn: 210414
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/Mips/Fast-ISel/simplestorefp1.ll | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/Fast-ISel/simplestorefp1.ll b/llvm/test/CodeGen/Mips/Fast-ISel/simplestorefp1.ll new file mode 100644 index 00000000000..0d5906a8a11 --- /dev/null +++ b/llvm/test/CodeGen/Mips/Fast-ISel/simplestorefp1.ll @@ -0,0 +1,39 @@ +; RUN: llc -march=mipsel -relocation-model=pic -O0 -mips-fast-isel -fast-isel-abort -mcpu=mips32r2 \ +; RUN: < %s | FileCheck %s + +@f = common global float 0.000000e+00, align 4 +@de = common global double 0.000000e+00, align 8 + +; Function Attrs: nounwind +define void @f1() #0 { +entry: + store float 0x3FFA76C8C0000000, float* @f, align 4 + ret void +; CHECK: .ent f1 +; CHECK: lui $[[REG1:[0-9]+]], 16339 +; CHECK: ori $[[REG2:[0-9]+]], $[[REG1]], 46662 +; CHECK: mtc1 $[[REG2]], $f[[REG3:[0-9]+]] +; CHECK: lw $[[REG4:[0-9]+]], %got(f)(${{[0-9]+}}) +; CHECK: swc1 $f[[REG3]], 0($[[REG4]]) +; CHECK: .end f1 + +} + +; Function Attrs: nounwind +define void @d1() #0 { +entry: + store double 1.234567e+00, double* @de, align 8 +; CHECK: .ent d1 +; CHECK: lui $[[REG1a:[0-9]+]], 16371 +; CHECK: ori $[[REG2a:[0-9]+]], $[[REG1a]], 49353 +; CHECK: lui $[[REG1b:[0-9]+]], 21403 +; CHECK: ori $[[REG2b:[0-9]+]], $[[REG1b]], 34951 +; CHECK: mtc1 $[[REG2b]], $f[[REG3b:[0-9]+]] +; CHECK: mtc1 $[[REG2a]], $f[[REG3a:[0-9]+]] +; CHECK: sdc1 $f[[REG3b]], 0(${{[0-9]+}}) +; CHECK: .end d1 + ret void +} + +attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } + |
