Merge remote-tracking branch 'origin/master' into llvm8

1 files changed, 15 insertions, 0 deletions

diff --git a/src/ir_print.cpp b/src/ir_print.cpp
index 13c06e4e2d..e09b0073eb 100644
--- a/src/ir_print.cpp
+++ b/src/ir_print.cpp
@@ -1323,6 +1323,18 @@ static void ir_print_sqrt(IrPrint *irp, IrInstructionSqrt *instruction) {
     fprintf(irp->f, ")");
 }
 
+static void ir_print_bswap(IrPrint *irp, IrInstructionBswap *instruction) {
+    fprintf(irp->f, "@bswap(");
+    if (instruction->type != nullptr) {
+        ir_print_other_instruction(irp, instruction->type);
+    } else {
+        fprintf(irp->f, "null");
+    }
+    fprintf(irp->f, ",");
+    ir_print_other_instruction(irp, instruction->op);
+    fprintf(irp->f, ")");
+}
+
 static void ir_print_instruction(IrPrint *irp, IrInstruction *instruction) {
     ir_print_prefix(irp, instruction);
     switch (instruction->id) {
@@ -1736,6 +1748,9 @@ static void ir_print_instruction(IrPrint *irp, IrInstruction *instruction) {
         case IrInstructionIdSqrt:
             ir_print_sqrt(irp, (IrInstructionSqrt *)instruction);
             break;
+        case IrInstructionIdBswap:
+            ir_print_bswap(irp, (IrInstructionBswap *)instruction);
+            break;
         case IrInstructionIdAtomicLoad:
             ir_print_atomic_load(irp, (IrInstructionAtomicLoad *)instruction);
             break;