diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-01-18 16:17:27 +0000 |
| commit | 67c32a98315f785a9ec9d531c1f571a0196c7463 (patch) | |
| tree | 4abb9cbeecc7901726dd0b4a37369596c852e9ef /test/CodeGen/Mips/prevent-hoisting.ll | |
| parent | 9f61947910e6ab40de38e6b4034751ef1513200f (diff) | |
Notes
Diffstat (limited to 'test/CodeGen/Mips/prevent-hoisting.ll')
| -rw-r--r-- | test/CodeGen/Mips/prevent-hoisting.ll | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/test/CodeGen/Mips/prevent-hoisting.ll b/test/CodeGen/Mips/prevent-hoisting.ll index da665c210909..210fe3b0f6d8 100644 --- a/test/CodeGen/Mips/prevent-hoisting.ll +++ b/test/CodeGen/Mips/prevent-hoisting.ll @@ -10,16 +10,19 @@ ; CHECK-LABEL: readLumaCoeff8x8_CABAC -; The check for "addiu" instruction is added so that we can match the correct "b" instruction. +; The check for first "addiu" instruction is added so that we can match the correct "b" instruction. ; CHECK: addiu ${{[0-9]+}}, $zero, -1 ; CHECK: b $[[BB0:BB[0-9_]+]] +; CHECK-NEXT: addiu ${{[0-9]+}}, $zero, 0 -; Check that sll instruction that writes to $1 starts basic block. -; CHECK: {{BB[0-9_#]+}}: +; Check that at the start of a fallthrough block there is a instruction that writes to $1. +; CHECK-NEXT: {{BB[0-9_#]+}}: +; CHECK-NEXT: lw $[[R1:[0-9]+]], %got(assignSE2partition)($[[R2:[0-9]+]]) ; CHECK-NEXT: sll $1, $[[R0:[0-9]+]], 4 -; Check that identical sll instruction starts another basic block. +; Check that identical instructions are at the start of a target block. ; CHECK: [[BB0]]: +; CHECK-NEXT: lw $[[R1]], %got(assignSE2partition)($[[R2]]) ; CHECK-NEXT: sll $1, $[[R0]], 4 |