From d8295c188946b0f07d62420c2f08c940f70b03ac Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Sat, 7 Jul 2018 00:25:32 -0400
Subject: add @popCount intrinsic

---
 src/ir_print.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/ir_print.cpp')

diff --git a/src/ir_print.cpp b/src/ir_print.cpp
index 5e5a71382c..780cf9e756 100644
--- a/src/ir_print.cpp
+++ b/src/ir_print.cpp
@@ -501,6 +501,12 @@ static void ir_print_ctz(IrPrint *irp, IrInstructionCtz *instruction) {
     fprintf(irp->f, ")");
 }
 
+static void ir_print_pop_count(IrPrint *irp, IrInstructionPopCount *instruction) {
+    fprintf(irp->f, "@popCount(");
+    ir_print_other_instruction(irp, instruction->value);
+    fprintf(irp->f, ")");
+}
+
 static void ir_print_switch_br(IrPrint *irp, IrInstructionSwitchBr *instruction) {
     fprintf(irp->f, "switch (");
     ir_print_other_instruction(irp, instruction->target_value);
@@ -1425,6 +1431,9 @@ static void ir_print_instruction(IrPrint *irp, IrInstruction *instruction) {
         case IrInstructionIdCtz:
             ir_print_ctz(irp, (IrInstructionCtz *)instruction);
             break;
+        case IrInstructionIdPopCount:
+            ir_print_pop_count(irp, (IrInstructionPopCount *)instruction);
+            break;
         case IrInstructionIdClz:
             ir_print_clz(irp, (IrInstructionClz *)instruction);
             break;
-- 
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