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| author | Reed Kotler <rkotler@mips.com> | 2013-11-21 05:13:23 +0000 |
|---|---|---|
| committer | Reed Kotler <rkotler@mips.com> | 2013-11-21 05:13:23 +0000 |
| commit | ce10f185554b03518bd58b63461fbbcfff733909 (patch) | |
| tree | 515775a54f8215e6da18b01d8e9c048e241942c5 /test | |
| parent | 1155e0e912bdad1b9cdb4735e3cd8c23d4e1db14 (diff) | |
| download | llvm-ce10f185554b03518bd58b63461fbbcfff733909.tar.gz llvm-ce10f185554b03518bd58b63461fbbcfff733909.tar.bz2 llvm-ce10f185554b03518bd58b63461fbbcfff733909.tar.xz | |
Add, to constant islands, long jumps similar to ARM far branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195312 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/Mips/mbrsize4a.ll | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/mbrsize4a.ll b/test/CodeGen/Mips/mbrsize4a.ll new file mode 100644 index 0000000000..c80299166a --- /dev/null +++ b/test/CodeGen/Mips/mbrsize4a.ll @@ -0,0 +1,37 @@ +; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands < %s | FileCheck %s -check-prefix=jal16 + +@j = global i32 10, align 4 +@.str = private unnamed_addr constant [11 x i8] c"at bottom\0A\00", align 1 +@i = common global i32 0, align 4 + +; Function Attrs: nounwind +define i32 @main() #0 { +entry: + %retval = alloca i32, align 4 + store i32 0, i32* %retval + br label %z + +z: ; preds = %y, %entry + %call = call i32 bitcast (i32 (...)* @foo to i32 ()*)() + call void asm sideeffect ".space 10000000", ""() #2, !srcloc !1 + br label %y + +y: ; preds = %z + %call1 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([11 x i8]* @.str, i32 0, i32 0)) + br label %z + +return: ; No predecessors! + %0 = load i32* %retval + ret i32 %0 +; jal16: jal $BB{{[0-9]+}}_{{[0-9]+}} +} + +declare i32 @foo(...) #1 + +declare i32 @printf(i8*, ...) #1 + +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" } +attributes #1 = { "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" } +attributes #2 = { nounwind } + +!1 = metadata !{i32 68} |