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-rw-r--r--lib/Target/X86/InstSelectSimple.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/X86/InstSelectSimple.cpp b/lib/Target/X86/InstSelectSimple.cpp
index 144dc228d1..253f3ddcb0 100644
--- a/lib/Target/X86/InstSelectSimple.cpp
+++ b/lib/Target/X86/InstSelectSimple.cpp
@@ -55,6 +55,7 @@ namespace {
// fixed X86 code for each instruction.
//
void visitReturnInst(ReturnInst &RI);
+ void visitBranchInst(BranchInst &BI);
void visitAdd(BinaryOperator &B);
void visitShiftInst(ShiftInst &I);
@@ -162,6 +163,14 @@ void ISel::visitReturnInst(ReturnInst &I) {
BuildMI(BB, X86::RET, 0);
}
+void ISel::visitBranchInst(BranchInst &BI) {
+ if (BI.isConditional()) // Only handles unconditional branches so far...
+ visitInstruction(BI);
+
+ BuildMI(BB, X86::JMP, 1).addPCDisp(BI.getSuccessor(0));
+}
+
+
/// Shift instructions: 'shl', 'sar', 'shr' - Some special cases here
/// for constant immediate shift values, and for constant immediate
/// shift values equal to 1. Even the general case is sort of special,