diff options
| author | JF Bastien <jfb@google.com> | 2015-08-12 17:53:29 +0000 |
|---|---|---|
| committer | JF Bastien <jfb@google.com> | 2015-08-12 17:53:29 +0000 |
| commit | 71d29acecd245fb62d7f1f5900505c94df09618a (patch) | |
| tree | 40c0037e3b38ed61e3d8086c777855a3a6511a8b /llvm/test/CodeGen/WebAssembly/comparisons_i32.ll | |
| parent | d06034d20a7eeb4b43e27e618c9ba0b076e18b39 (diff) | |
| download | bcm5719-llvm-71d29acecd245fb62d7f1f5900505c94df09618a.tar.gz bcm5719-llvm-71d29acecd245fb62d7f1f5900505c94df09618a.zip | |
WebAssembly: floating-point comparisons
Summary:
D11924 implemented part of the floating-point comparisons, this patch implements the rest:
* Tell ISelLowering that all booleans are either 0 or 1.
* Expand the eq/ne/lt/le/gt/ge floating-point comparisons to the canonical ones (similar to what Mips32r6InstrInfo.td does).
* Add tests for ord/uno.
* Add tests for ueq/one/ult/ule/ugt/uge.
* Fix existing comparison tests to remove the (res & 1) code, which setBooleanContents stops from generating.
Reviewers: sunfish
Subscribers: llvm-commits, jfb
Differential Revision: http://reviews.llvm.org/D11970
llvm-svn: 244779
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/comparisons_i32.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/comparisons_i32.ll | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/comparisons_i32.ll b/llvm/test/CodeGen/WebAssembly/comparisons_i32.ll index 3dc387f39e9..f45c6ec0a21 100644 --- a/llvm/test/CodeGen/WebAssembly/comparisons_i32.ll +++ b/llvm/test/CodeGen/WebAssembly/comparisons_i32.ll @@ -9,9 +9,7 @@ target triple = "wasm32-unknown-unknown" ; CHECK-NEXT: (setlocal @0 (argument 1)) ; CHECK-NEXT: (setlocal @1 (argument 0)) ; CHECK-NEXT: (setlocal @2 (eq @1 @0)) -; CHECK-NEXT: (setlocal @3 (immediate 1)) -; CHECK-NEXT: (setlocal @4 (and @2 @3)) -; CHECK-NEXT: (return @4) +; CHECK-NEXT: (return @2) define i32 @eq_i32(i32 %x, i32 %y) { %a = icmp eq i32 %x, %y %b = zext i1 %a to i32 |
