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| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-10-09 23:36:17 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-10-09 23:36:17 +0000 |
| commit | 25dafa388a1b8052e4817c5d6378b3408b80744e (patch) | |
| tree | 99b9058f5ac2b3abd34f5fd7eaaac09b30046fd4 /test/CodeGen/Mips/extins.ll | |
| parent | 6bba6bb12f020206baf242ca6b76e1609cdf0d4b (diff) | |
| download | external_llvm-25dafa388a1b8052e4817c5d6378b3408b80744e.zip external_llvm-25dafa388a1b8052e4817c5d6378b3408b80744e.tar.gz external_llvm-25dafa388a1b8052e4817c5d6378b3408b80744e.tar.bz2 | |
[mips] Do not generate INS/EXT nodes if target does not have support for
ins/ext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192330 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Mips/extins.ll')
| -rw-r--r-- | test/CodeGen/Mips/extins.ll | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/test/CodeGen/Mips/extins.ll b/test/CodeGen/Mips/extins.ll index a164f70..efaeeea 100644 --- a/test/CodeGen/Mips/extins.ll +++ b/test/CodeGen/Mips/extins.ll @@ -1,8 +1,10 @@ -; RUN: llc -march=mips -mcpu=mips32r2 < %s | FileCheck %s +; RUN: llc < %s -march=mips -mcpu=mips32r2 | FileCheck %s -check-prefix=32R2 +; RUN: llc < %s -march=mips -mcpu=mips16 | FileCheck %s -check-prefix=16 define i32 @ext0_5_9(i32 %s, i32 %pos, i32 %sz) nounwind readnone { entry: -; CHECK: ext ${{[0-9]+}}, $4, 5, 9 +; 32R2: ext ${{[0-9]+}}, $4, 5, 9 +; 16-NOT: ext ${{[0-9]+}} %shr = lshr i32 %s, 5 %and = and i32 %shr, 511 ret i32 %and @@ -10,7 +12,8 @@ entry: define void @ins2_5_9(i32 %s, i32* nocapture %d) nounwind { entry: -; CHECK: ins ${{[0-9]+}}, $4, 5, 9 +; 32R2: ins ${{[0-9]+}}, $4, 5, 9 +; 16-NOT: ins ${{[0-9]+}} %and = shl i32 %s, 5 %shl = and i32 %and, 16352 %tmp3 = load i32* %d, align 4 |