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| author | Dan Gohman <dan433584@gmail.com> | 2015-11-18 16:12:01 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2015-11-18 16:12:01 +0000 |
| commit | 4ba4816b9701aecbc757f7d806895e114908f309 (patch) | |
| tree | 004f2a73e6ec83b57785b4ae0e671b8a59c20e89 /llvm/test/CodeGen/WebAssembly/store.ll | |
| parent | 272d3f17fcaa1018ddc15eb5781ae6064c760e95 (diff) | |
| download | bcm5719-llvm-4ba4816b9701aecbc757f7d806895e114908f309.tar.gz bcm5719-llvm-4ba4816b9701aecbc757f7d806895e114908f309.zip | |
[WebAssembly] Enable register coloring and register stackifying.
This also takes the push/pop syntax another step forward, introducing stack
slot numbers to make it easier to see how expressions are connected. For
example, the value pushed in $push7 is popped in $pop7.
And, this begins an experiment with making get_local and set_local implicit
when an operation directly uses or defines a register. This greatly reduces
clutter. If this experiment succeeds, it may make sense to do this for
const instructions as well.
And, this introduces more special code for ARGUMENTS; hopefully this code
will soon be obviated by proper support for live-in virtual registers.
llvm-svn: 253465
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/store.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/store.ll | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/store.ll b/llvm/test/CodeGen/WebAssembly/store.ll index 206c31a53a3..cbe5620668b 100644 --- a/llvm/test/CodeGen/WebAssembly/store.ll +++ b/llvm/test/CodeGen/WebAssembly/store.ll @@ -8,8 +8,7 @@ target triple = "wasm32-unknown-unknown" ; CHECK-LABEL: sti32: ; CHECK-NEXT: .param i32{{$}} ; CHECK-NEXT: .param i32{{$}} -; CHECK-NEXT: .local i32, i32{{$}} -; CHECK-NEXT: i32.store (get_local 0), (get_local 1){{$}} +; CHECK-NEXT: i32.store $0, $1{{$}} ; CHECK-NEXT: return{{$}} define void @sti32(i32 *%p, i32 %v) { store i32 %v, i32* %p @@ -19,8 +18,7 @@ define void @sti32(i32 *%p, i32 %v) { ; CHECK-LABEL: sti64: ; CHECK-NEXT: .param i32{{$}} ; CHECK-NEXT: .param i64{{$}} -; CHECK-NEXT: .local i64, i32{{$}} -; CHECK-NEXT: i64.store (get_local 0), (get_local 1){{$}} +; CHECK-NEXT: i64.store $0, $1{{$}} ; CHECK-NEXT: return{{$}} define void @sti64(i64 *%p, i64 %v) { store i64 %v, i64* %p @@ -30,8 +28,7 @@ define void @sti64(i64 *%p, i64 %v) { ; CHECK-LABEL: stf32: ; CHECK-NEXT: .param i32{{$}} ; CHECK-NEXT: .param f32{{$}} -; CHECK-NEXT: .local f32, i32{{$}} -; CHECK-NEXT: f32.store (get_local 0), (get_local 1){{$}} +; CHECK-NEXT: f32.store $0, $1{{$}} ; CHECK-NEXT: return{{$}} define void @stf32(float *%p, float %v) { store float %v, float* %p @@ -41,8 +38,7 @@ define void @stf32(float *%p, float %v) { ; CHECK-LABEL: stf64: ; CHECK-NEXT: .param i32{{$}} ; CHECK-NEXT: .param f64{{$}} -; CHECK-NEXT: .local f64, i32{{$}} -; CHECK-NEXT: f64.store (get_local 0), (get_local 1){{$}} +; CHECK-NEXT: f64.store $0, $1{{$}} ; CHECK-NEXT: return{{$}} define void @stf64(double *%p, double %v) { store double %v, double* %p |
