From: Tom Stellard <thomas.stell...@amd.com>
---
lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp | 11 +++++++++++
lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.h | 1 +
lib/Target/AMDGPU/R600Instructions.td | 2 +-
3 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
b/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
index fe2032e..7ed3d2c 100644
--- a/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
+++ b/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
@@ -63,6 +63,17 @@ void AMDGPUInstPrinter::printClamp(const MCInst *MI,
unsigned OpNo,
printIfSet(MI, OpNo, O, "_SAT");
}
+void AMDGPUInstPrinter::printLiteral(const MCInst *MI, unsigned OpNo,
+ raw_ostream &O) {
+ union Literal {
+ float f;
+ int32_t i;
+ } L;
+
+ L.i = MI->getOperand(OpNo).getImm();
+ O << L.i << "(" << L.f << ")";
+}
+
void AMDGPUInstPrinter::printLast(const MCInst *MI, unsigned OpNo,
raw_ostream &O) {
printIfSet(MI, OpNo, O, " *");
diff --git a/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.h
b/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.h
index de94eda..1f70ef5 100644
--- a/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.h
+++ b/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.h
@@ -36,6 +36,7 @@ private:
void printIfSet(const MCInst *MI, unsigned OpNo, raw_ostream &O, StringRef
Asm);
void printAbs(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printClamp(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+ void printLiteral(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printLast(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printNeg(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printOMOD(const MCInst *MI, unsigned OpNo, raw_ostream &O);
diff --git a/lib/Target/AMDGPU/R600Instructions.td
b/lib/Target/AMDGPU/R600Instructions.td
index c8cf012..ccec249 100644
--- a/lib/Target/AMDGPU/R600Instructions.td
+++ b/lib/Target/AMDGPU/R600Instructions.td
@@ -70,7 +70,7 @@ class InstFlag<string PM = "printOperand", int Default = 0>
let PrintMethod = PM;
}
-def LITERAL : InstFlag;
+def LITERAL : InstFlag<"printLiteral">;
def WRITE : InstFlag <"printWrite", 1>;
def OMOD : InstFlag <"printOMOD">;
--
1.7.11.4
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