main: cleanup printing of IR

Panics don't usually happen nowadays, instead the compiler package
returns errors while compiling. If it still panics, this is usually from
within LLVM from where deferred functions are not run.

1 files changed, 11 insertions, 13 deletions

diff --git a/main.go b/main.go
index 467b3be90..239f8eea9 100644
--- a/main.go
+++ b/main.go
@@ -46,22 +46,20 @@ func Compile(pkgName, outpath string, spec *TargetSpec, config *BuildConfig, act
 	}
 
 	// Compile Go code to IR.
-	parseErr := func() error {
-		if config.printIR {
-			// Run this even if c.Compile() panics.
-			defer func() {
-				fmt.Println("Generated LLVM IR:")
-				fmt.Println(c.IR())
-			}()
-		}
-		return c.Compile(pkgName)
-	}()
-	if parseErr != nil {
-		return parseErr
+	err = c.Compile(pkgName)
+	if err != nil {
+		return err
+	}
+	if err := c.Verify(); err != nil {
+		return err
 	}
 
-	c.ApplyFunctionSections() // -ffunction-sections
+	if config.printIR {
+		fmt.Println("Generated LLVM IR:")
+		fmt.Println(c.IR())
+	}
 
+	c.ApplyFunctionSections() // -ffunction-sections
 	if err := c.Verify(); err != nil {
 		return err
 	}