---

yaml
---
r: 5263
b: refs/heads/master
c: c0ffd2e
h: refs/heads/master
i:
  5261: 5c8bcc4
  5259: c75fb4c
  5255: e8eb891
  5247: aa3e89b
v: v3

Author: graydon

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6d3dd0e48cdb23c99be9d2d2b33dbfda08b35e30
+refs/heads/master: c0ffd2ea26c657ccab0a467c6843b7ce4300ef63

trunk/mk/perf.mk

@@ -2,11 +2,13 @@
 ifdef CFG_PERF_TOOL
 rustc-perf$(X): stage2/rustc$(X)
 	@$(call E, perf compile: $@)
-	$(PERF_STAGE1) -L stage2 -o $@ $(COMPILER_CRATE)
-	rm -f $@
+	$(PERF_STAGE1) -L stage2 -o $@ $(COMPILER_CRATE) >rustc-perf.err 2>&1
+	$(Q)rm -f $@
 else
 rustc-perf$(X): stage2/rustc$(X)
-	touch $@
+	$(Q)touch $@
 endif
 
 perf: check-stage2-perf rustc-perf$(X)
+	$(Q)find test/perf -name \*.err | xargs cat
+	$(Q)cat rustc-perf.err