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| author | Akira Hatanaka <ahatanaka@mips.com> | 2012-07-31 20:54:48 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-07-31 20:54:48 +0000 |
| commit | 1d165f1c252d1541b4788bf81092a9299cc764e5 (patch) | |
| tree | 4b8d5d6d66b4036a8afb605027178fd1f2d60594 /test/CodeGen/Mips/alloca.ll | |
| parent | f99efdf3290b438a2cd74304e4299d50bce2b397 (diff) | |
| download | external_llvm-1d165f1c252d1541b4788bf81092a9299cc764e5.zip external_llvm-1d165f1c252d1541b4788bf81092a9299cc764e5.tar.gz external_llvm-1d165f1c252d1541b4788bf81092a9299cc764e5.tar.bz2 | |
Expand DYNAMIC_STACKALLOC nodes rather than doing custom-lowering.
The frame object which points to the dynamically allocated area will not be
needed after changes are made to cease reserving call frames.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161076 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/Mips/alloca.ll')
| -rw-r--r-- | test/CodeGen/Mips/alloca.ll | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/test/CodeGen/Mips/alloca.ll b/test/CodeGen/Mips/alloca.ll index 14288de..29f43c8 100644 --- a/test/CodeGen/Mips/alloca.ll +++ b/test/CodeGen/Mips/alloca.ll @@ -4,14 +4,10 @@ define i32 @twoalloca(i32 %size) nounwind { entry: ; CHECK: subu $[[T0:[0-9]+]], $sp, $[[SZ:[0-9]+]] ; CHECK: addu $sp, $zero, $[[T0]] -; CHECK: addiu $[[T1:[0-9]+]], $sp, [[OFF:[0-9]+]] ; CHECK: subu $[[T2:[0-9]+]], $sp, $[[SZ]] ; CHECK: addu $sp, $zero, $[[T2]] -; CHECK: addiu $[[T3:[0-9]+]], $sp, [[OFF]] -; CHECK: lw $[[T4:[0-9]+]], %call16(foo) -; CHECK: addu $25, $zero, $[[T4]] -; CHECK: addu $4, $zero, $[[T1]] -; CHECK: jalr $25 +; CHECK: addu $4, $zero, $[[T0]] +; CHECK: addu $4, $zero, $[[T2]] %tmp1 = alloca i8, i32 %size, align 4 %add.ptr = getelementptr inbounds i8* %tmp1, i32 5 store i8 97, i8* %add.ptr, align 1 @@ -34,7 +30,6 @@ entry: ; CHECK: alloca2 ; CHECK: subu $[[T0:[0-9]+]], $sp ; CHECK: addu $sp, $zero, $[[T0]] -; CHECK: addiu $[[T1:[0-9]+]], $sp %tmp1 = alloca i8, i32 %size, align 4 %0 = bitcast i8* %tmp1 to i32* @@ -42,7 +37,7 @@ entry: br i1 %cmp, label %if.then, label %if.else if.then: ; preds = %entry -; CHECK: addiu $4, $[[T1]], 40 +; CHECK: addiu $4, $[[T0]], 40 %add.ptr = getelementptr inbounds i8* %tmp1, i32 40 %1 = bitcast i8* %add.ptr to i32* @@ -52,7 +47,7 @@ if.then: ; preds = %entry br label %if.end if.else: ; preds = %entry -; CHECK: addiu $4, $[[T1]], 12 +; CHECK: addiu $4, $[[T0]], 12 %add.ptr5 = getelementptr inbounds i8* %tmp1, i32 12 %2 = bitcast i8* %add.ptr5 to i32* @@ -60,7 +55,7 @@ if.else: ; preds = %entry br label %if.end if.end: ; preds = %if.else, %if.then -; CHECK: lw $5, 0($[[T1]]) +; CHECK: lw $5, 0($[[T0]]) ; CHECK: lw $25, %call16(printf) %.pre-phi = phi i32* [ %2, %if.else ], [ %.pre, %if.then ] |