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Diffstat (limited to 'test/CodeGen/Mips/compactbranches/compact-branch-policy.ll')
| -rw-r--r-- | test/CodeGen/Mips/compactbranches/compact-branch-policy.ll | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/test/CodeGen/Mips/compactbranches/compact-branch-policy.ll b/test/CodeGen/Mips/compactbranches/compact-branch-policy.ll deleted file mode 100644 index c819bf59ace6..000000000000 --- a/test/CodeGen/Mips/compactbranches/compact-branch-policy.ll +++ /dev/null @@ -1,28 +0,0 @@ -; Check that -mips-compact-branches={never,optimal,always} is accepted and honoured. -; RUN: llc -march=mips -mcpu=mips32r6 -mips-compact-branches=never < %s | FileCheck %s -check-prefix=NEVER -; RUN: llc -march=mips -mcpu=mips32r6 -mips-compact-branches=optimal < %s | FileCheck %s -check-prefix=OPTIMAL -; RUN: llc -march=mips -mcpu=mips32r6 -mips-compact-branches=always < %s | FileCheck %s -check-prefix=ALWAYS - -define i32 @l(i32 signext %a, i32 signext %b) { -entry: - %add = add nsw i32 %b, %a - %cmp = icmp slt i32 %add, 100 -; NEVER: beq -; OPTIMAL: beq -; ALWAYS: beqzc -; This nop is required for correct as having (j|b)al as the instruction -; immediately following beqzc would cause a forbidden slot hazard. -; ALWAYS: nop - br i1 %cmp, label %if.then, label %if.end - -if.then: ; preds = %entry - %call = tail call i32 @k() - br label %if.end - -if.end: ; preds = %entry, %if.then - %call.pn = phi i32 [ %call, %if.then ], [ -1, %entry ] - %c.0 = add nsw i32 %call.pn, %add - ret i32 %c.0 -} - -declare i32 @k() #1 |